Category Archive

Alloy 20 (UNS N08020) bar for automobile manufacturing is a niobium-stabilized nickel-iron-chromium-molybdenum-copper superalloy bar, specifically engineered for exceptional resistance to sulfuric acid and mixed acid environments. It delivers an unbeatable balance of corrosion resistance, mechanical strength and cost-effectiveness, making it the industry-standard material for automotive emission control systems and electric vehicle thermal management applications.

• Exceptional resistance to sulfuric acid (0-98% concentration) and mixed acid environments, the leading cause of corrosion failure in automotive DEF and fluid systems
• Niobium-stabilized composition for complete immunity to intergranular corrosion after welding, no post-weld heat treatment required
• Superior resistance to pitting, crevice corrosion and chloride-induced stress corrosion cracking

Alloy 20 (UNS N08020, Carpenter 20) bar for chemical industry is a niobium-stabilized nickel-iron-chromium-molybdenum-copper superalloy bar, specifically engineered for sulfuric acid service. It provides exceptional resistance to general and localized corrosion in moderate-to-high concentration sulfuric acid environments, filling the critical performance gap between stainless steel and high-cost Hastelloy alloys for manufacturing critical process components.

• Industry-leading corrosion resistance in 20-80% concentration sulfuric acid at temperatures up to 100℃
• Excellent resistance to chloride-induced stress corrosion cracking, pitting and crevice corrosion
• Niobium-stabilized composition eliminates intergranular corrosion, no post-weld heat treatment required

• Alloy 625 is a nonmagnetic , corrosion - and oxidation-resistant, nickel-based alloy. Its outstanding strength and toughness in the temperature range cryogenic to 2000°F (1093°C) are derived primarily from the solid solution effects of the refractory metals, columbium and molybdenum, in a nickel-chromium matrix. The alloy has excellent fatigue strength and stress-corrosion cracking resistance to chloride ions. Some typical applications for alloy 625 have included heat shields, furnace hardware, gas turbine engine ducting, combustion liners and spray bars, chemical plant hardware, and special seawater applications.

Alloy 625 (UNS N06625) heat exchanger bar is a nickel-chromium-molybdenum-niobium superalloy bar with exceptional resistance to pitting, crevice corrosion, stress corrosion cracking and high-temperature oxidation, specially engineered for heat exchanger components operating in the most aggressive acidic, chloride-rich and high-temperature industrial environments.

• Industry-leading resistance to pitting, crevice corrosion and stress corrosion cracking in chloride-rich and acidic environments
• Excellent high-temperature strength and oxidation resistance, maintaining full mechanical properties up to 815℃
• Superior weldability with no post-weld heat treatment required, retaining 100% corrosion resistance in heat-affected zones

• Nickel-Chromium alloy being precipitation hardenable and having high creep-rupture strength at high temperatures to about 700°C (1290°F). It has higher strength than Inconel® X-750 and better mechanical properties at lower temperatures than Nimonic 90 and Inconel® X-750. Inconel® 718 has exceptional weldability compared to the Nickel-base super alloys hardened by Aluminium and Titanium.

• Based on its high-temperature resistance up to 700 °C (1,300 °F), its excellent oxidation and corrosion resistance, and its good workability, VDM® Alloy 718 is used in many demanding applications. Originally, it was developed and used for static and rotating components in aircraft turbines such as housings, mounting elements and turbine disks, where tough requirements apply for creep resistance and fatigue behavior, in particular for the rotating applications.

Alloy 800 (UNS N08800) bar for automobile manufacturing is a cost-effective iron-nickel-chromium solid solution alloy bar with exceptional high-temperature oxidation resistance, carburization resistance and thermal stability. Specially engineered for automotive high-temperature solid components, it maintains stable mechanical properties up to 900℃, making it the ideal material for turbocharger systems, exhaust manifolds and EGR components where optimal cost-performance balance is critical.

• Excellent high-temperature oxidation resistance, stable performance up to 900℃ in continuous service
• Superior resistance to carburization, nitridation and sulfidation in high-temperature automotive exhaust atmospheres
• Outstanding resistance to chloride-induced stress corrosion cracking in high-temperature water and steam environments

Alloy 800 (UNS N08800, Incoloy 800) bar for aviation applications is a cost-effective iron-nickel-chromium solid solution superalloy bar, engineered to deliver exceptional high-temperature oxidation resistance, carburization resistance and thermal stability in the 600-900℃ operating range. Specially formulated for medium-to-high temperature aerospace structural components, it provides an optimal balance of performance and affordability, making it the preferred alternative to stainless steel and more expensive nickel alloys for non-critical hot-section applications.

• Exceptional medium-to-high temperature performance, maintaining stable strength and oxidation resistance up to 900℃ in continuous service
• Superior resistance to carburization, sulfidation and oxidation compared to all stainless steel grades
• Excellent thermal stability, maintaining a stable austenitic microstructure with no harmful phase precipitation after 100,000+ hours of high-temperature exposure

Alloy 800 (UNS N08800) heat exchanger bar is a cost-effective iron-nickel-chromium solid solution alloy bar with excellent high-temperature oxidation resistance, carburization resistance and stress corrosion cracking resistance. It offers superior mechanical properties at temperatures up to 900℃, specially engineered for mid-to-high temperature heat exchanger applications where cost-performance balance is critical.

• Excellent high-temperature oxidation resistance, stable performance up to 900℃ in continuous service
• Superior resistance to carburization, nitridation and sulfidation in high-temperature industrial environments
• Outstanding resistance to stress corrosion cracking (SCC) in high-temperature water and steam environments

Emily PIPE offers high-quality Alloy 800/800H bars (UNS N08800/N08810), the global workhorse nickel-iron-chromium alloys for high-temperature chemical processing. Our bars deliver an unbeatable combination of exceptional creep resistance, oxidation/carburization protection and chloride SCC immunity, making them the industry standard for continuous service up to 900°C in aggressive petrochemical and chemical environments.

• Dual-alloy complete coverage: Alloy 800 for temperatures up to 600°C; Alloy 800H for 600-900°C high-temperature creep service, eliminating material selection risks
• Industry-leading creep-rupture strength: Alloy 800H maintains structural integrity under constant load at 800°C for 100,000+ hours
• Superior oxidation and carburization resistance: Forms a stable protective Cr₂O₃ scale that resists spalling up to 1100°C

Alloy 800/800H/800HT (UNS N08800/N08810/N08811) for electric power industry is the industry-standard iron-nickel-chromium solid solution superalloy, engineered for continuous high-temperature service up to 900℃ in power generation environments. It provides an optimal balance of creep strength, oxidation resistance and corrosion resistance, making it the workhorse material for supercritical boilers, nuclear steam generators and waste-to-energy plants.

• Triple-grade offering: Alloy 800 for ≤650℃; 800H for 650-850℃; 800HT for >850℃ creep-limited applications
• 30% higher creep strength than standard Alloy 800 at 700℃, with 100,000-hour rupture life at 100MPa stress
• 50% better oxidation resistance than 310S stainless steel at 815℃, forming a stable Cr₂O₃/Al₂O₃ protective layer

Alloy 825 (UNS N08825) bar for automobile manufacturing is a titanium-stabilized nickel-iron-chromium-molybdenum-copper superalloy bar, engineered for exceptional resistance to sulfuric acid, phosphoric acid and chloride-induced corrosion. It delivers an unbeatable balance of corrosion resistance, mechanical strength and cost-effectiveness, making it the industry-standard material for automotive emission control systems and electric vehicle thermal management applications.

• Exceptional resistance to sulfuric acid (0-98% concentration) and mixed acid environments, the leading cause of failure in automotive DEF and fluid systems
• Titanium-stabilized composition for complete immunity to intergranular corrosion after welding, no post-weld heat treatment required
• Superior resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking with PREN ≥30

Alloy 825 (UNS N08825) pipe for chemical industry is a titanium-stabilized nickel-iron-chromium-molybdenum-copper superalloy pipe, dual-certified for both chemical processing and sour oil & gas service. It provides exceptional resistance to general corrosion, pitting, crevice corrosion and sulfide stress cracking (SSC), making it the most versatile cost-effective solution for medium-severity corrosive environments.

• NACE MR0175/ISO 15156 certified for sour oil & gas service, resistant to 200 psi H₂S at 175℃
• Industry-leading resistance to 20-40% boiling sulfuric acid and all concentrations of phosphoric acid
• Industry-leading resistance to 20-40% boiling sulfuric acid and all concentrations of phosphoric acid

Alloy 825 (UNS N08825, W.Nr.2.4858) for marine & offshore industry is the global standard cost-effective nickel superalloy for medium-severity corrosion environments. It fills the critical performance gap between stainless steel and high-cost Hastelloy/Inconel alloys, delivering exceptional resistance to sulfuric acid, chloride-induced SCC and sour gas at 40-50% lower material cost than premium alloys.

• Industry-leading cost-performance ratio: 40-50% lower material cost than Hastelloy C276 while delivering 5-10x longer service life than 316L stainless steel
• NACE MR0175/ISO 15156 certified: Resists H₂S partial pressures up to 200 psi at 175℃ in sour offshore environments
• Titanium-stabilized composition: Eliminates intergranular corrosion, no post-weld heat treatment required, reducing installation costs by 30-40%

Alloy 825 (UNS N08825) heat exchanger bar is a nickel-iron-chromium-molybdenum-copper superalloy bar with exceptional resistance to sulfuric acid, phosphoric acid, reducing acids and chloride-induced corrosion. It offers an unbeatable balance of corrosion resistance, mechanical strength and cost-effectiveness, specially engineered for heat exchanger components operating in aggressive chemical and oil & gas environments.

• Exceptional resistance to sulfuric acid (0-98% concentration), phosphoric acid and other reducing acids
• Superior resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking (SCC)
• Excellent resistance to sour gas (H₂S/CO₂) environments, fully compliant with NACE MR0175/ISO 15156

Alloy C-276 / UNS N10276 / 2.4819 – Ultimate Corrosion Resistance for Demanding Chemical Environments

• Alloy C-276 / UNS N10276 / 2.4819 is a nickel-chromium-molybdenum alloy offering exceptional corrosion resistance across a wide range of aggressive chemical environments. It resists pitting, stress corrosion cracking, and grain boundary precipitation in weld zones, making it ideal for use in the as-welded condition.

Hastelloy C22 (UNS N06022) bar for automobile manufacturing is an upgraded premium nickel-chromium-molybdenum-tungsten superalloy bar, offering industry-leading resistance to mixed oxidizing-reducing acids, pitting, crevice corrosion and stress corrosion cracking. Specially engineered for the most aggressive automotive environments, it provides unmatched durability in hydrogen fuel cell systems, heavy-duty emission control systems and high-performance exhaust hardware where conventional alloys fail prematurely.

• Industry-leading PREN value >42, providing superior pitting and crevice corrosion resistance compared to Hastelloy C276
• Exceptional resistance to mixed oxidizing and reducing acids, including exhaust condensation mixtures and diesel exhaust fluid decomposition products
• Ultra-low carbon and silicon content for 100% immunity to intergranular corrosion after welding, no post-weld heat treatment required

Hastelloy C22 (UNS N06022) bar for chemical industry is an upgraded nickel-chromium-molybdenum-tungsten superalloy bar, engineered to deliver superior corrosion resistance in oxidizing and mixed-acid environments where Hastelloy C276 shows limitations. Specially formulated for the most aggressive chemical processing conditions, it provides unmatched durability in high-temperature wet chlorine, nitric acid mixtures and oxidizing chloride solutions.

• Superior oxidation resistance compared to Hastelloy C276, ideal for high-temperature wet chlorine and nitric acid environments
• Industry-leading resistance to mixed acids (nitric + hydrofluoric, sulfuric + nitric) and oxidizing chloride solutions
• Excellent resistance to sensitization and intergranular corrosion, even after prolonged exposure to 600-900℃

Hastelloy C22 (UNS N06022) heat exchanger bar is a premium nickel-chromium-molybdenum-tungsten superalloy bar with industry-leading resistance to mixed oxidizing and reducing acids, pitting, crevice corrosion and stress corrosion cracking. It features superior weldability and thermal stability compared to C276, specially engineered for heat exchanger components operating in the most aggressive industrial environments.

• Industry-leading PREN value >42, providing superior pitting and crevice corrosion resistance compared to Hastelloy C276
• Exceptional resistance to mixed oxidizing and reducing acids, including nitric-hydrofluoric acid mixtures
• Ultra-low carbon and silicon content for maximum weldability, retaining 100% corrosion resistance in heat-affected zones

• Hastelloy C22 round bar

• HASTELLOY C-276 alloy (UNS N10276) was the first wrought, nickel-chromium-molybdenum material to alleviate concerns over welding (by virtue of extremely low carbon and silicon contents). As such, it was widely accepted in the chemical process and associated industries, and now has a more than 50-year-old track record of proven performance in a vast number of corrosive chemicals.

• ASTM B574 Hastelloy C276 Bar

Hastelloy C276 (UNS N10276) bar for automobile manufacturing is the industry's most versatile corrosion-resistant nickel-molybdenum-chromium superalloy bar, offering universal resistance to virtually all aggressive automotive environments. Specially engineered for critical solid components exposed to extreme corrosion, it provides unmatched durability in hydrogen fuel cell systems, diesel emission control systems and coastal vehicle hardware where conventional alloys fail prematurely.

• Universal corrosion resistance to over 1000 aggressive media including exhaust condensation acids, road salts, DEF decomposition products and fuel cell electrolytes
• Industry-leading pitting and crevice corrosion resistance with PREN value >40, completely immune to chloride-induced stress corrosion cracking
• Ultra-low carbon and silicon content for 100% immunity to intergranular corrosion after welding, no post-weld heat treatment required

Hastelloy C276 (UNS N10276) bar for chemical industry is the industry-standard nickel-molybdenum-chromium-tungsten superalloy bar, renowned for its universal corrosion resistance to the most aggressive chemical environments. Specially engineered for manufacturing critical components in severe corrosion service, it provides unmatched durability for pumps, valves, fittings and structural parts where stainless steels and other alloys fail rapidly.

• Universal corrosion resistance to virtually all aggressive chemical media including strong acids, bases, salts, chlorides and organic solvents
• Industry-leading resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking (SCC)
• No post-weld heat treatment required, retaining 100% corrosion resistance in weld heat-affected zones

Hastelloy C276 (UNS N10276, W.Nr.2.4819) for ship manufacturing is the world's most versatile corrosion-resistant superalloy, exclusively specified for the most extreme marine chemical environments. It is the only commercial alloy that can reliably withstand the simultaneous attack of hydrofluoric acid, hydrochloric acid, sulfuric acid and chlorides, making it the irreplaceable material for chemical tankers, FPSOs and deep-sea exploration vessels.

• Industry-leading PREN≥69: Zero pitting/crevice corrosion in seawater, outperforming 316L by 100x and Inconel 625 by 3x
• Only alloy resistant to wet chlorine, hydrofluoric acid and mixed acid environments in marine applications
• NACE MR0175/ISO 15156 certified: Withstands H₂S concentrations up to 100,000 ppm in sour offshore environments

Hastelloy C276 (UNS N10276) heat exchanger bar is a nickel-molybdenum-chromium superalloy bar with exceptional resistance to uniform corrosion, pitting, crevice corrosion and stress corrosion cracking, specially engineered for heat exchanger components operating in the most aggressive industrial environments containing chlorides, acids and oxidizing agents.

• Industry-leading corrosion resistance to a wide range of aggressive media including sulfuric acid, hydrochloric acid, chlorides, seawater and sour gas
• Excellent resistance to pitting, crevice corrosion and stress corrosion cracking (SCC) in chloride-rich environments
• Superior weldability with no post-weld heat treatment required, retaining full corrosion resistance in weld heat-affected zones

Hastelloy C276/C22 (UNS N10276/N06022) form the ultimate corrosion-resistant alloy package for marine & offshore industry, covering 99% of the most severe corrosion scenarios. C276 excels in reducing environments with high chloride and sulfide content, while C22 delivers superior performance in oxidizing and mixed-acid conditions, making them the only reliable solution for chemical tankers, FPSOs and deep-sea subsea systems.

• Dual-alloy complete coverage: C276 for reducing/HF environments; C22 for oxidizing/mixed-acid conditions, eliminating material selection risks
• Industry-leading PREN≥69: Zero pitting/crevice corrosion in seawater, outperforming 316L by 100x and Inconel 625 by 3x
• Only alloys resistant to wet chlorine, hydrofluoric acid and mixed acid environments in offshore applications

Hastelloy C276/C22 (UNS N10276/N06022) for mining industry are the only commercial alloys that can reliably withstand the extreme corrosion-erosion conditions in modern mining operations. C276 excels in reducing environments with high chloride and sulfide content, while C22 offers superior performance in oxidizing and mixed-acid conditions, making them the gold standard for wet metallurgy, acid mine drainage (AMD) treatment and high-sulfur ore processing.

• Dual-alloy coverage: C276 for reducing/acidic environments; C22 for oxidizing/mixed-acid conditions, covering 95% of mining corrosion scenarios
• Industry-leading resistance to acid mine drainage (AMD): Withstands the "corrosion cocktail" of H₂SO₄, HCl, HF, Fe³⁺ and chlorides
• NACE MR0175/ISO 15156 certified for sour service in high-sulfur ore mining and processing

Hastelloy C276/C22 (UNS N10276/N06022) for electric power industry are the industry-leading nickel-chromium-molybdenum-tungsten superalloys, engineered to solve the most severe corrosion challenges in power generation. C276 excels in reducing environments with high chloride content, while C22 offers superior performance in oxidizing and mixed-acid conditions, making them the gold standard for flue gas desulfurization (FGD), waste-to-energy and nuclear power applications.

• Dual-alloy solution: C276 for reducing environments; C22 for oxidizing/mixed-acid conditions, covering all power plant corrosion scenarios
• Industry-leading resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking (SCC)
• NACE MR0175/ISO 15156 certified for sour gas environments in power generation

• Nickel, a slightly yellowish silver-white malleable metal, is a ferromagnetic transition metal. Nickel bars are black in the air, hard, strong in corrosion resistance, good in heat resistance, plasticity and toughness, and magnetic when the temperature is lower than 340℃. Nickel is not only a basic material for manufacturing nickel alloys, but also an alloying element in other alloys (iron, copper, aluminum-based alloys, etc.). Pure nickel rods have excellent corrosion resistance, good mechanical properties, machinability and welding performance. Pure nickel materials of different purity are mainly used in chemical, electroplating and electronic fields.

High temperature components such as turbine blades, guide vanes, turbine disks, high pressure compressor disks,machine manufacturing and combustion chambers used in the manufacture of aviation, naval and industrial gas turbines

• 1.According to the preparation process can be divided into deformation superalloys, casting superalloys and powder metallurgy superalloys. 2.According to the strengthening mode, there are solid solution strengthening type, precipitation strengthening type, oxide dispersion strengthening type and fiber strengthening type, etc..

Inconel 600 (UNS N06600) bar for automobile manufacturing is a classic nickel-chromium solid solution superalloy bar with industry-leading high-temperature oxidation resistance, carburization resistance and thermal stability. Specially engineered for automotive high-temperature solid components, it provides reliable performance in turbocharger systems, exhaust manifolds and EGR components operating at temperatures up to 1093℃, where conventional stainless steels rapidly degrade.

• Exceptional high-temperature oxidation resistance, maintaining stable performance up to 1093℃ in continuous service
• Superior resistance to carburization, nitridation and sulfidation in high-temperature automotive exhaust atmospheres
• Outstanding resistance to chloride-induced stress corrosion cracking in high-temperature water and steam environments

Inconel 600 (UNS N06600) bar for aviation applications is a classic nickel-chromium-iron solid solution superalloy bar, renowned for its industry-leading high-temperature oxidation resistance, exceptional carburization and sulfidation resistance, and outstanding thermal stability. Specially engineered for the hottest combustion zones of aircraft engines and aerospace thermal systems, it provides unmatched reliability in continuous service up to 1095℃, making it the benchmark material for extreme high-temperature structural components.

• Industry-leading high-temperature oxidation resistance, maintaining stable performance up to 1095℃ in continuous service and 1175℃ in intermittent service (115℃ higher than Inconel 625)
• Exceptional resistance to carburization, sulfidation and halogen gas corrosion in aircraft engine combustion environments
• Excellent thermal stability, maintaining a stable austenitic microstructure even after 100,000+ hours of high-temperature exposure

Inconel 600 (UNS N06600) for electric power industry is a high-nickel chromium-iron solid solution superalloy, engineered for continuous high-temperature service up to 1100℃ in power generation environments. It provides exceptional resistance to high-pressure steam oxidation, chloride-induced stress corrosion cracking and creep deformation, making it the benchmark material for critical components in fossil fuel boilers, nuclear steam generators and waste-to-energy plants.

• Industry-leading high-temperature oxidation resistance up to 1100℃, forming a stable protective Cr₂O₃ scale that resists spalling during thermal cycling
• Virtually immune to chloride-induced stress corrosion cracking in boiler water and condensate systems, eliminating the most common failure mode of stainless steels
• Excellent creep and rupture strength at 540-815℃, ensuring 30+ years of reliable service in power plant boilers

Inconel 600 (UNS N06600, W.Nr.2.4816) for ship manufacturing is the classic high-temperature nickel-chromium solid solution alloy with over 60 years of proven marine service history. It delivers an unbeatable combination of 1093℃ oxidation resistance, alkaline corrosion immunity and non-magnetic properties, making it the industry standard for steam power systems, exhaust systems and magnetic-sensitive components in all vessel types.

• Industry-leading high-temperature oxidation resistance: Forms a stable protective Cr₂O₃ scale that resists spalling up to 1093℃, ideal for boiler and exhaust systems
• Virtually immune to alkaline corrosion: Resists caustic embrittlement in high-temperature boiler water and condensate systems
• Permanently non-magnetic: Magnetic permeability ≤1.010 at all operating temperatures, perfect for navigation and military equipment

Inconel 600 (UNS N06600) heat exchanger bar is a nickel-chromium-iron superalloy bar with exceptional high-temperature oxidation resistance, excellent carburization resistance and superior stress corrosion cracking resistance, specially engineered for heat exchanger components operating in continuous high-temperature environments up to 1095℃.

• Exceptional high-temperature oxidation resistance, stable performance up to 1095℃ in continuous service
• Excellent resistance to carburization, nitridation and sulfidation in high-temperature industrial environments
• Superior resistance to chloride-induced stress corrosion cracking (SCC) and caustic corrosion

• Alloy 625 (UNS N06625) is a nickel-chromium-molybdenum alloy with an addition of niobium. The addition of molybdenum acts with the niobium to stiffen the alloy matrix, providing a high strength without a strengthening heat treatment. The alloy resists a wide range of corrosive environments and has a good resistance to pitting and crevice corrosion. Alloy 625 is used in chemical processing, aerospace and marine engineering oil & gas, pollution control equipment and nuclear reactors.

Inconel 625 (UNS N06625) for electric power industry is a niobium-molybdenum solid-solution strengthened nickel-chromium superalloy, the only commercial alloy that simultaneously delivers exceptional high-temperature strength up to 980℃ and universal corrosion resistance. It solves the most challenging material failures in supercritical boilers, waste-to-energy plants and nuclear reactors where other alloys cannot withstand both extreme heat and aggressive chemistry.

• Industry-leading combination of 650℃ creep strength and chloride corrosion resistance, outperforming both Alloy 800H (strength) and Hastelloy C276 (high-temperature performance)
• Dual-certified to ASME Section I (boilers) and Section III (nuclear), with NACE MR0175/ISO 15156 approval for sour service
• Virtually immune to chloride-induced stress corrosion cracking (SCC) and pitting in high-temperature boiler water and flue gases

Inconel 625 (UNS N06625) bar for automobile manufacturing is a niobium-molybdenum strengthened nickel-chromium superalloy bar with exceptional high-temperature strength, universal corrosion resistance and outstanding fatigue performance. Specially engineered for critical solid automotive components, it provides unmatched reliability in turbocharger systems, exhaust hardware, fuel cell structures and high-strength fasteners where failure would lead to catastrophic consequences.

• Exceptional high-temperature strength and creep resistance, maintaining full mechanical properties up to 815℃ in continuous service
• Universal corrosion resistance to exhaust gases, road salts, hydrogen and automotive fluids with PREN value >40
• Niobium-strengthened composition eliminates post-weld heat treatment requirements, retaining 100% strength and corrosion resistance in weld zones

Inconel 625 (UNS N06625) bar for aviation applications is the industry-standard niobium-molybdenum stabilized nickel-chromium superalloy bar, engineered to deliver exceptional high-temperature strength, creep resistance, fatigue performance and universal corrosion resistance. Specially formulated for the extreme operating conditions of commercial and military aircraft, it provides unmatched reliability for critical structural components, engine parts and fasteners where failure is not an option.

• Exceptional high-temperature strength and oxidation resistance, maintaining stable performance up to 980℃ in continuous service and 1090℃ in intermittent service
• Industry-leading creep and fatigue resistance, withstanding millions of thermal and mechanical cycles encountered in aircraft engine operation
• Universal corrosion resistance to jet fuels, hydraulic fluids, salt spray, marine atmospheres and high-temperature exhaust gases

Inconel 625 (UNS N06625) bar for chemical industry is a niobium-molybdenum stabilized nickel-chromium superalloy bar, renowned for its unmatched resistance to chloride-induced corrosion and high-temperature strength. Specially engineered for manufacturing critical process components in severe chemical environments, it provides exceptional durability for pumps, valves, fasteners and structural parts where other alloys fail prematurely.

• Industry-leading resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking (SCC)
• Excellent high-temperature strength and oxidation resistance, maintaining stable performance up to 650℃
• Niobium-stabilized composition eliminates intergranular corrosion, no post-weld heat treatment required

Inconel 625 (UNS N06625, W.Nr.2.4856) for marine & offshore industry is the global benchmark nickel superalloy for extreme subsea and topside applications. With a PREN value of ≥45, it delivers unmatched resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking, making it the only material that can reliably withstand 30+ years of service in deep-sea environments, sour oil & gas fields and offshore wind farms.

• Industry-leading PREN≥45: Zero chloride-induced SCC, pitting and crevice corrosion in all marine zones from splash zone to 6000m depth
• NACE MR0175/ISO 15156 certified: Resists H₂S concentrations up to 10,000 ppm in sour offshore environments
• API 5LC approved: Qualified for subsea flowlines, risers and manifolds in high-pressure high-temperature (HPHT) fields

Inconel 625 (UNS N06625, W.Nr.2.4856) for ship manufacturing is the premium niobium-molybdenum strengthened nickel superalloy exclusively specified for extreme marine environments. It delivers an unmatched combination of PREN≥45 seawater corrosion resistance, cryogenic toughness down to -196℃ and high-temperature strength up to 980℃, making it the material of choice for LNG carriers, FPSOs, naval submarines and deep-sea exploration vessels.

• Industry-leading seawater corrosion resistance: PREN≥45, zero chloride-induced SCC, pitting and crevice corrosion in all marine zones
• NACE MR0175/ISO 15156 certified: Resists H₂S concentrations up to 10,000 ppm in sour offshore environments
• Exceptional cryogenic toughness: Maintains 100% ductility at -196℃, ideal for LNG carrier cargo systems

Inconel 625 heat exchanger bar is a high-performance nickel-chromium-molybdenum-niobium alloy bar specially designed for heat exchanger manufacturing. It features exceptional corrosion resistance, high-temperature stability and excellent formability, making it the ideal material for heat exchange equipment operating in harsh corrosive and high-temperature environments.

• Unmatched corrosion resistance to chloride ions, acids, alkalis and seawater, immune to pitting, crevice corrosion and stress corrosion cracking
• Excellent high-temperature performance, maintaining stable mechanical properties up to 760℃ for long-term continuous operation
• Ultra-precise dimensional tolerances, ensuring perfect fit with heat exchanger tube sheets and eliminating assembly failures

• Nickel Alloy Inconel 625 | UNS# N06250 is a nickel based super-alloy that demonstrates high strength properties, is resistant to high temperatures, has remarkable protection against oxidation and corrosion. Nickel Alloy Inconel 625 shows the ability to withstand high stress environments and has excellent fabricability. Due to these properties, Nickel Alloy Inconel 625 is widely used for sea-water applications because of high corrosion-fatigue strength, high tensile strength, and excellent resistance to chloride chemicals. Often used in propeller blades, propulsion motors, fittings for submersibles, oceanographic instrumentation and many other applications.

Inconel 600 (UNS N06600, W.Nr.2.4816) & Inconel 625 (UNS N06625, W.Nr.2.4856) form core nickel superalloy package for full nuclear reactor auxiliary & core accessory construction.

• Dual-grade matching: 600 for high-temp dry oxidation/alkaline loop; 625 for high-pressure coolant, irradiation & corrosive waste medium, covers full nuclear material selection demand
• Superior irradiation stability: Low neutron embrittlement rate, meets 60-year design life requirement of modern nuclear units
• 625 resists pitting/crevice/SCC in high chloride boric acid coolant; 600 outstanding anti-caustic cracking in secondary steam circuit

• Inconel 718 is a nickel-based super alloy that is well suited for applications requiring high strength in temperature ranges from cryogenic up to 1400°F. Inconel 718 also exhibits excellent tensile and impact strength.

Inconel 718 bar is a high-performance nickel-chromium-iron alloy optimized for automobile manufacturing, with excellent high-temperature resistance, fatigue resistance and machinability. It is used to make key high-stress components of automobiles, improving the reliability and durability of parts, and is suitable for high-performance, new energy and heavy-duty automobile fields.

• Excellent high-temperature performance: Can withstand long-term work at 650℃, and maintain stable mechanical properties under high-temperature conditions such as automobile engine operation, avoiding component deformation and failure;
• Super strong fatigue resistance: Adapt to the frequent vibration and alternating load of automobile operation, reduce component wear and failure rate, and extend the service life of automobile key parts;
• Good corrosion resistance: Resist corrosion of engine oil, coolant, exhaust gas and external harsh environment (rainwater, salt spray), avoid component rust and damage;

Inconel 718 bar is an aviation-grade superalloy with excellent high-temperature resistance, high strength and fatigue resistance, used to manufacture key aircraft components and meet strict aviation safety requirements.

• Outstanding high-temperature stability: Can work stably for a long time at 650℃, and maintain excellent mechanical properties under extreme high-temperature conditions of aircraft engines, avoiding component deformation or failure;
• Super strong fatigue resistance: Adapt to the frequent vibration, alternating load and thermal shock during aircraft flight, greatly reducing the failure rate of key components and ensuring flight safety;
• High dimensional precision: Strictly control diameter, length, straightness and roundness tolerances, meeting the ultra-precise assembly requirements of aviation components;

Inconel 718 nickel-based alloy features strong corrosion resistance and high temperature stability, ideal for manufacturing core components used in various harsh chemical production environments.

• Superior comprehensive corrosion resistance, resistant to acid, alkali, salt solution and various chemical medium erosion;
• Stable mechanical performance under high temperature and high pressure, not easy to deform and crack in long-term service;
• Excellent anti-oxidation and anti-creep property, adapt to continuous operation of chemical production equipment;

Inconel 718 bar is a reliable nickel-based superalloy featured with great heat resistance, corrosion resistance and high strength, widely used to make core parts for various power generation and power transmission equipment.

• Excellent high-temperature stability: Can work stably for a long time at 650℃, and maintain excellent mechanical properties under high-temperature conditions of power equipment (such as boiler, turbine), avoiding component deformation or failure;
• Strong corrosion resistance: Resist corrosion of high-temperature flue gas, steam, electrolyte and other media in power systems, reduce equipment rust and damage, and extend service life;
• High mechanical strength and fatigue resistance: Bear long-term high load, vibration and alternating stress in power generation operation, reduce component failure rate and ensure continuous power supply;

Premium medical grade Inconel 718 bar owns good biocompatibility, high precision and corrosion resistance, ideal for producing safe and durable medical devices and clinical components.

• Excellent biocompatibility: Non-toxic, non-irritating, no adverse reaction with human tissues and body fluids, safe for long-term contact with the human body
• Superior corrosion resistance: Resist corrosion of medical disinfectants, body fluids (blood, tissue fluid) and medical reagents, avoiding material degradation and contamination;
• High dimensional precision: Strictly controlled tolerances, meeting the ultra-precise assembly requirements of medical equipment, ensuring stable operation of instruments;

Inconel 718 Bar is a high-strength nickel-chromium alloy bar designed for marine and offshore components that require excellent mechanical strength, corrosion resistance, fatigue resistance, and long-term reliability under pressure, vibration, seawater atmosphere, and harsh operating conditions.

• High-strength nickel alloy bar for critical marine and offshore load-bearing components.
• Good resistance to corrosion, oxidation, fatigue, creep, stress, and harsh service conditions.
• Suitable for subsea valves, offshore fasteners, pump shafts, drilling tools, wellhead components, completion tools, and precision machined parts.

Inconel 718 bar is a high-performance nickel-based superalloy tailored for the mining industry, boasting excellent wear resistance, corrosion resistance and high mechanical strength, which can stably serve in harsh mining environments and manufacture key components of mining equipment.

• Super strong wear resistance: Effectively resist wear caused by ore friction, gravel impact and long-term mechanical operation,
• Excellent corrosion resistance: Resist corrosion of acidic mine water, ore leaching solution, underground humid environment and chemical reagents, avoiding material rust, deformation and damage;
• High mechanical strength and fatigue resistance: Bear long-term high load, continuous vibration and alternating stress in mining operations, ensuring stable operation of equipment without failure;

Inconel 718 bar is a nuclear-grade nickel-based superalloy with excellent radiation resistance, high-temperature stability and corrosion resistance, specially designed for manufacturing key components of nuclear power plants to ensure safe and stable operation of nuclear facilities.

• Excellent radiation resistance, maintaining stable performance under long-term neutron irradiation
• Outstanding high-temperature and high-pressure resistance, suitable for nuclear reactor core working conditions
• Superior corrosion resistance to nuclear coolant, boric acid solution and radioactive media

Inconel 718 bar is a marine-grade nickel-based superalloy with exceptional seawater corrosion resistance, high strength and fatigue resistance, specially engineered for manufacturing critical components of ships and offshore engineering equipment operating in harsh marine environments.

• Superior seawater corrosion resistance, resistant to pitting, crevice corrosion and stress corrosion cracking in marine environments
• Excellent high and low temperature performance, stable operation from -253℃ to 650℃, adapting to global ocean climate
• Outstanding fatigue and impact resistance, withstanding long-term vibration and alternating loads of ship operation

Inconel 718 (UNS N07718, W.Nr.2.4668) for nuclear power industry is the only precipitation-hardened nickel superalloy certified for 60-year design life in nuclear reactors. It delivers an unmatched combination of ultra-high strength, exceptional fatigue resistance and stable creep performance up to 650℃, making it the benchmark material for high-stress reactor internals, control rod drive mechanisms and primary system fasteners.

• Precipitation-hardened ultra-high strength: 1030MPa yield strength after standard aging, 2x stronger than Inconel 625 at room temperature
• Industry-leading fatigue and creep resistance: Maintains stable performance under cyclic thermal and mechanical loads for 60+ years
• Excellent radiation stability: Low neutron absorption cross-section, minimal ductility loss after long-term irradiation

Inconel 718 heat exchanger bar is a precipitation-hardened nickel-chromium-iron superalloy bar specially optimized for high-performance heat exchanger manufacturing. It combines exceptional high-temperature strength, superior thermal fatigue resistance and excellent corrosion resistance, making it the material of choice for heat exchange equipment operating under extreme cyclic temperature and pressure conditions.

• Industry-leading high-temperature strength, maintaining full mechanical properties up to 700℃ for long-term continuous operation
• Unmatched thermal fatigue resistance, withstanding thousands of temperature and pressure cycles without cracking
• Excellent corrosion resistance to high-temperature steam, acidic solutions, brine and sour gas environments

• Great Machinability
• Low Expansion Properties
• Aerospace

Monel 400 (UNS N04400) bar for automobile manufacturing is a classic nickel-copper solid solution alloy bar with industry-leading resistance to seawater, salt spray, hydrofluoric acid and hydrogen embrittlement. Specially engineered for the most corrosive automotive operating environments, it provides unmatched durability in hydrogen fuel cell systems, coastal vehicle hardware and cold-climate exhaust components where conventional alloys fail prematurely.

• Unmatched seawater and salt spray corrosion resistance, immune to pitting and crevice corrosion in both stagnant and flowing marine environments
• Unique resistance to hydrofluoric acid and fluoride compounds, the only commercial alloy suitable for automotive refrigerant and fuel cell electrolyte environments
• Exceptional resistance to hydrogen embrittlement, making it ideal for high-pressure hydrogen storage and delivery systems in FCEVs

Monel 400 (UNS N04400) bar for chemical industry is a classic nickel-copper solid solution alloy bar, renowned for its unmatched resistance to hydrofluoric acid, seawater and reducing acids. Specially engineered for severe corrosion service where stainless steels fail rapidly, it provides exceptional durability for critical components in fluorochemical processing, marine systems and acid handling applications.

• Industry-leading resistance to hydrofluoric acid and all fluoride compounds at all concentrations and temperatures
• Exceptional corrosion resistance to seawater, brine and marine atmospheres, immune to chloride-induced stress corrosion cracking
• Excellent resistance to low-concentration sulfuric acid, hydrochloric acid and alkaline solutions

Monel 400 (UNS N04400, W.Nr.2.4360) is the premium nickel-copper alloy exclusively specified for high-end and military marine vessels. With over 100 years of proven service history, it delivers unmatched performance in extreme marine conditions, making it the material of choice for naval submarines, luxury cruise ships, icebreakers and offshore wind installation vessels where failure is not an option.

• Military-grade performance: Certified by all major navies worldwide for submarine hulls, propeller shafts and torpedo tube components
• Non-magnetic properties: Ideal for navigation equipment, compass housings and mine countermeasure vessels
• Zero-maintenance biofouling resistance: Copper ion release prevents marine organism attachment, eliminating dry dock cleaning for 5+ years

Monel 400 (UNS N04400) heat exchanger bar is a nickel-copper solid solution alloy bar with exceptional resistance to seawater corrosion, hydrofluoric acid attack and sulfuric acid corrosion, specially engineered for heat exchanger components operating in marine, chemical and offshore industrial environments.

• Industry-leading seawater corrosion resistance, immune to pitting and crevice corrosion in both stagnant and flowing seawater
• Excellent resistance to hydrofluoric acid, sulfuric acid, hydrochloric acid and alkaline solutions
• Superior resistance to stress corrosion cracking (SCC) in chloride-rich environments

Monel 400/Alloy 825 for electric power industry form a complementary dual-alloy solution covering 90% of medium-temperature corrosion scenarios in power generation. Monel 400 is the gold standard for seawater and hydrofluoric acid service, while Alloy 825 delivers exceptional performance in sulfuric acid and chloride-containing environments, providing the optimal balance of durability and cost-effectiveness for power plants.

• Dual-alloy coverage: Monel 400 for seawater/HF service; Alloy 825 for sulfuric acid/chloride service, eliminating material selection confusion
• Industry-leading seawater corrosion resistance: Monel 400 is virtually immune to chloride-induced SCC and biofouling in flowing seawater
• Excellent resistance to 20-40% boiling sulfuric acid: Alloy 825 outperforms 316L by 10-15 times in this critical power plant environment

This alloy has the corrosion resistance of Monel 400 Alloy together with greater strength and hardness. Aluminum and titanium additions, plus controlled heat treat cycles, are responsible for the added strength of this alloy.

• Some typical applications for K-500 alloy are chains and cables, fasteners and springs for marine service; pump and valve parts for chemical processing; doctor blades and scrapers for pulp processing in paper production; oil well drill collars and instruments, pump shafts and impellers, and safety lifts and valves for oil and gas production.

• Nickel Alloy C2000, 2.4675

Nickel 200 (UNS N02200) is a commercially pure wrought nickel grade commonly supplied as rod and bar under ASTM B160/B160M. It combines useful corrosion resistance in compatible reducing and caustic environments with good electrical and thermal conductivity, ductility, and fabrication capability. Nickel 200 should be distinguished from the lower-carbon Nickel 201 grade when prolonged elevated-temperature service is involved. Emily PIPE supplies Nickel 200 round bars, rods, cut lengths, machining blanks, and project-specific solid sections. Dimensions, condition, tolerances, surface finish, machining allowance, inspection, certification, and final material suitability should be confirmed against the purchase specification, service chemistry, operating temperature, component drawing, and applicable design requirements.

• ASTM B160/B160M Nickel 200 bar, identified as commercially pure wrought nickel UNS N02200.
• Round bars, rods, cut lengths, machining blanks, and project-specific solid sections can be supplied within the confirmed production range.
• Hot-worked, cold-worked, annealed, peeled, turned, ground, or polished conditions can be reviewed according to the purchase specification.

• Nickel 200 Round Bar

Nickel 201 (UNS N02201) is the low-carbon version of commercially pure wrought Nickel 200 and is commonly supplied as rod and bar under ASTM B160/B160M. Its restricted carbon content helps reduce graphitization risk during prolonged elevated-temperature service while retaining useful corrosion resistance in compatible caustic, reducing, electrical, and industrial environments. Emily PIPE supplies Nickel 201 round bars, rods, cut lengths, machining blanks, and project-specific solid sections. Dimensions, condition, tolerances, surface finish, machining allowance, inspection, certification, and final material suitability should be confirmed against the purchase specification, operating temperature, service chemistry, component drawing, and applicable design requirements.

• ASTM B160/B160M Nickel 201 bar, identified as low-carbon commercially pure wrought nickel UNS N02201.
• Restricted carbon content helps reduce graphitization risk during prolonged elevated-temperature service.
• Round bars, rods, cut lengths, machining blanks, and project-specific solid sections can be supplied within the confirmed production range.

Nickel Alloy 80A / Nimonic 80A

• Alloy 80A (Nimonic alloy 80A) is a wrought, age-hardenable nickel-chromium alloy. Alloy 80A is similar to alloy 75 but made precipitation hardenable by additions of aluminium and titanium. Alloy 80A has good corrosion and oxidation resistance and high tensile and creep-rupture properties at temperatures to 815ºC (1500ºF). Vacuum refined versions are also available. Alloy 80A is used for gas-turbine components (blades, rings, discs), bolts, tube supports in nuclear generators, exhaust valves in internal combustion engines and has many other offshore/marine, automotive and electrical applications.

Alloy 20 (UNS N08020) pipe for automobile manufacturing is a niobium-stabilized nickel-iron-chromium-molybdenum-copper superalloy pipe, specifically engineered for exceptional resistance to sulfuric acid and mixed acid environments. It delivers an unbeatable balance of corrosion resistance, mechanical strength and cost-effectiveness, making it the ideal material for mid-to-high corrosion automotive applications where stainless steel fails and premium Hastelloy alloys are cost-prohibitive.

• Exceptional resistance to sulfuric acid (0-98% concentration) and mixed acid environments, the leading cause of corrosion failure in automotive emission and fluid systems
• Niobium-stabilized composition for complete immunity to intergranular corrosion after welding, eliminating the need for post-weld heat treatment
• Superior resistance to pitting, crevice corrosion and chloride-induced stress corrosion cracking

Alloy 20 (UNS N08020, Carpenter 20) pipe for chemical industry is a niobium-stabilized nickel-iron-chromium-molybdenum-copper superalloy pipe, specifically engineered for sulfuric acid service. It provides exceptional resistance to general and localized corrosion in moderate-to-high concentration sulfuric acid environments, filling the critical performance gap between stainless steel and high-cost Hastelloy alloys.

• Industry-leading corrosion resistance in 20-80% concentration sulfuric acid at temperatures up to 100℃
• Excellent resistance to chloride-induced stress corrosion cracking, pitting and crevice corrosion
• Niobium-stabilized composition eliminates intergranular corrosion, no post-weld heat treatment required

Both ASTM B161 ASME SB 161 N02200 Alloy 200 and 201 offer corrosion resistance in reducing and neutral media as well as in oxidizing atmospheres provided that the oxidizing media allows the formation of a passive oxide film. This oxide film accounts for the materials excellent resistance in caustic environments. Corrosion rates in both marine and rural atmospheres are very low.

• Nickel Alloy 200 N02200 DIN 17751 2.4066 NA11 Ni 99,2 are solid solution strengthened, commercially pure wrought materials with good mechanical properties over a wide range of temperature and excellent corrosion resistance, in particular hydroxides. Nickel 201 was a modification of 200 to control carbon (.02 max) which keeps it from being embrittled by intergranular precipitate at temperature of 600° F to 1400° F. Typically, the elemental restrictions of both, Nickel Alloy 200 and nickel 201, dual-certified chemistry resulting in a single alloy with the desired characteristics of both alloys. 2.4066 Equal to Nickel Alloy 200.

• Monel 400 is a nickel-copper alloy (about 67% Ni – 23% Cu) that is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Alloy 400 is a solid solution alloy that can only be hardened by cold working. This nickel alloy exhibits characteristics like good corrosion resistance, good weldability and high strength. A low corrosion rate in rapidly flowing brackish or seawater combined with excellent resistance to stress-corrosion cracking in most freshwaters, and its resistance to a variety of corrosive conditions led to its wide use in marine applications and other non-oxidizing chloride solutions.

• Inconel 600, otherwise known as alloy 600, Nickelvac 600, or Ferrochronin 600, is a nickel-chromium alloy renowned for its excellent corrosion and high-temperature resistance. The combination of nickel-chromium and iron provides a standard material for the chemical industry, the automotive industry, and aerospace. The superior strength and ease of formation make alloy 600 an ideal material for engineering through resistance to high temperatures and corrosion. In addition, Inconel 600 is non-magnetic and resistant to a wide range of corrosive materials, making this one of the most durable Inconel Nickel Alloys.

• Inconel 718 a nickel base superalloy frequently used for cryogenic storage tanks, turbines, down hole shafting and well head parts. High tolerance to extremely high and low temperatures allow Inconel 718 to be welded and annealed into products that will withstand extreme conditions. Other uses include jet rocket, nuclear fuel, and pump body components.

Alloy 800 (UNS N08800) heat exchanger pipe is a cost-effective iron-nickel-chromium solid solution alloy pipe with excellent high-temperature oxidation resistance, carburization resistance and stress corrosion cracking resistance. It maintains stable mechanical properties up to 900℃, specially engineered for mid-to-high temperature heat exchanger applications where optimal cost-performance balance is critical.

• Excellent high-temperature oxidation resistance, stable performance up to 900℃ in continuous service
• Superior resistance to carburization, nitridation and sulfidation in high-temperature industrial atmospheres
• Outstanding resistance to stress corrosion cracking (SCC) in high-temperature water and steam environments

Alloy 800 (UNS N08800) pipe for automobile manufacturing is a cost-effective iron-nickel-chromium solid solution alloy pipe with exceptional high-temperature oxidation resistance, carburization resistance and stress corrosion cracking resistance. It maintains stable mechanical properties up to 900℃, specially engineered for mid-to-high temperature automotive applications where optimal cost-performance balance is critical.

• Excellent high-temperature oxidation resistance, stable performance up to 900℃ in continuous service
• Superior resistance to carburization, nitridation and sulfidation in high-temperature automotive exhaust atmospheres
• Outstanding resistance to stress corrosion cracking (SCC) in high-temperature water and steam environments

Alloy 800 (UNS N08800, Incoloy 800) pipe for aviation applications is a cost-effective iron-nickel-chromium solid solution superalloy pipe, engineered to deliver exceptional high-temperature oxidation resistance, carburization resistance and thermal stability in the 600-900℃ operating range. Specially formulated for medium-to-high temperature aerospace components, it provides an optimal balance of performance and affordability, making it the preferred alternative to stainless steel and more expensive nickel alloys for non-critical hot-section applications.

• Exceptional medium-to-high temperature performance, maintaining stable strength and oxidation resistance up to 900℃ in continuous service
• Superior resistance to carburization, sulfidation and oxidation compared to all stainless steel grades
• Excellent thermal stability, maintaining a stable austenitic microstructure with no harmful phase precipitation after 100,000+ hours of high-temperature exposure

Alloy 800/800H/800HT (UNS N08800/N08810/N08811) for electric power industry is the industry-standard iron-nickel-chromium solid solution superalloy, engineered for continuous high-temperature service up to 900℃ in power generation environments. It provides an optimal balance of creep strength, oxidation resistance and corrosion resistance, making it the workhorse material for supercritical boilers, nuclear steam generators and waste-to-energy plants.

• Triple-grade offering: Alloy 800 for ≤650℃; 800H for 650-850℃; 800HT for >850℃ creep-limited applications
• 30% higher creep strength than standard Alloy 800 at 700℃, with 100,000-hour rupture life at 100MPa stress
• 50% better oxidation resistance than 310S stainless steel at 815℃, forming a stable Cr₂O₃/Al₂O₃ protective layer

Alloy 800/800H (UNS N08800/N08810) pipe for chemical industry is the industry-standard iron-nickel-chromium solid solution superalloy pipe, engineered for continuous high-temperature service up to 900℃. It provides exceptional resistance to oxidation, carburization and sulfidation, making it the workhorse material for petrochemical furnaces, reformers and ethylene cracking coils where stainless steels fail rapidly.

• Dual-grade offering: Alloy 800 for ≤650℃ general service; Alloy 800H for 650-900℃ creep-limited applications
• Industry-leading resistance to high-temperature oxidation, carburization and sulfidation in hydrocarbon environments
• Excellent thermal stability with no harmful σ-phase precipitation below 850℃ after long-term service

Alloy 825 (UNS N08825, W.Nr.2.4858) for marine & offshore industry is the global standard cost-effective nickel superalloy for medium-severity corrosion environments. It fills the critical performance gap between stainless steel and high-cost Hastelloy/Inconel alloys, delivering exceptional resistance to sulfuric acid, chloride-induced SCC and sour gas at 40-50% lower material cost than premium alloys.

• Industry-leading cost-performance ratio: 40-50% lower material cost than Hastelloy C276 while delivering 5-10x longer service life than 316L stainless steel
• NACE MR0175/ISO 15156 certified: Resists H₂S partial pressures up to 200 psi at 175℃ in sour offshore environments
• Titanium-stabilized composition: Eliminates intergranular corrosion, no post-weld heat treatment required, reducing installation costs by 30-40%

Alloy 825 (UNS N08825, W.Nr. 2.4858) is a nickel-iron-chromium-molybdenum-copper alloy commonly evaluated for heat exchangers handling sulfuric acid, phosphoric acid, sour-process fluids, chlorides, brine, and other corrosive process media. Final suitability depends on fluid chemistry, concentration, temperature, impurities, flow, deposits, crevices, tubesheet material, and the governing project specification. Emily PIPE supplies Alloy 825 straight seamless heat exchanger tubes, welded condenser tubes, fixed lengths, cut lengths, and project-specific U-bend tubing. Tube construction, ASTM standard, average- or minimum-wall basis, dimensions, delivery condition, surface finish, bending requirements, inspection, documentation, and packaging should be confirmed before production.

• Alloy 825 heat exchanger and condenser tube, identified as UNS N08825 and W.Nr. 2.4858.
• ASTM B163 seamless condenser tube and ASTM B704 welded heat exchanger tube can be reviewed according to construction and project requirements.
• Straight seamless tubes, welded tubes, fixed lengths, cut lengths, and project-specific U-bend tubing can be supplied.

Alloy 825 (UNS N08825, W.Nr. 2.4858) is a titanium-stabilized nickel-iron-chromium-molybdenum-copper alloy commonly evaluated for sulfuric acid, phosphoric acid, chemical processing, sour-service, pickling, pollution-control, and selected chloride-containing environments. Its suitability depends on process chemistry, concentration, temperature, impurities, flow, deposits, fabrication condition, and the governing project specification. Emily PIPE supplies Alloy 825 seamless pipe and tube, welded pipe, welded heat exchanger tube, straight lengths, cut pieces, and project-specific tubular components. Construction, product standard, dimensions, wall basis, delivery condition, surface finish, inspection, certification, and final material suitability should be confirmed before production.

• Alloy 825 pipe and tube, identified as UNS N08825 and W.Nr. 2.4858.
• ASTM B423 seamless pipe and tube, ASTM B705 welded pipe, ASTM B704 welded heat exchanger tube, or ASTM B163 condenser tube can be reviewed as applicable.
• Seamless and welded construction can be supplied according to the governing standard, dimensions, quantity, inspection scope, and project requirements.

Alloy 825 (UNS N08825) pipe for automobile manufacturing is a titanium-stabilized nickel-iron-chromium-molybdenum-copper superalloy pipe, engineered for exceptional resistance to sulfuric acid, phosphoric acid and chloride-induced corrosion. It delivers an unbeatable balance of corrosion resistance, mechanical strength and cost-effectiveness, making it the industry-standard material for automotive emission control systems and electric vehicle thermal management applications.

• Exceptional resistance to sulfuric acid (0-98% concentration) and mixed acid environments, the leading cause of failure in automotive DEF and exhaust systems
• Titanium-stabilized composition for complete immunity to intergranular corrosion after welding, no post-weld heat treatment required
• Superior resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking with PREN ≥30

Alloy 825 (UNS N08825, W.Nr. 2.4858) is a titanium-stabilized nickel-iron-chromium-molybdenum-copper alloy commonly evaluated for chemical process piping exposed to sulfuric acid, phosphoric acid, pickling solutions, sour fluids, chlorides, and contaminated process streams. Final material selection should consider concentration, temperature, aeration, oxidizing contaminants, fluorides, dissolved gases, solids, velocity, deposits, weld condition, cleaning chemistry, and the governing piping specification. Emily PIPE supplies Alloy 825 seamless process pipe to ASTM B423 and welded process pipe to ASTM B705, together with fixed lengths, cut pieces, project-specific dimensions, end preparation, inspection, traceability, and export packaging. Construction, standard, size, schedule, condition, testing, documentation, and service suitability should be confirmed before production.

• Alloy 825 process pipe, identified as UNS N08825 and W.Nr. 2.4858.
• ASTM B423 seamless pipe and tube or ASTM B705 welded pipe can be supplied according to the required construction and project specification.
• NPS, outside diameter, schedule, wall thickness, fixed length, random length, and project-specific dimensional requirements can be reviewed.

• Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media. This nickel steel alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions. Other corrosives Hastelloy C-22 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic.

• Alloy C-276 is a solid solution strengthened nickel-molybdenum-chromium alloy with a small amount of tungsten. Alloy C-276 exhibits excellent corrosion resistance in a variety of harsh environments and media. Like many other nickel alloys, it is ductile, easily formed and welded. This alloy is used in most industrial settings where aggressive chemical environments are present and other alloys have failed.

Haynes 188 is a cobalt-nickel-chromium-tungsten alloy. It has high temperature strength and oxidation resistance at a temperature of about 1095°C (590°F). The following datasheet gives an overview of Haynes 188.

• Alloys are classified into three types such as cobalt-based, nickel-based, and iron-based super alloys. They have good creep and oxidation resistance, and can function at very high temperatures and severe mechanical stress. They are available in different forms. They are also known as high performance alloys.

• Alloys825 have the ability to function at very high temperatures and mechanical stress, and also where high surface stability is required. They have good creep and oxidation resistance, and can be produced in a variety of shapes. They can be strengthened by solid-solution hardening, work hardening, and precipitation hardening.

As a corrosion-resistant element, molybdenum brings very high resistance to reductive corrosion to the alloy. By combining with nickel and chromium, Hastelloy C-276 has very good overall corrosion resistance. Compared with stainless steel, its excellent resistance to stress corrosion cracking in chloride-containing solutions cannot be replaced.

• The solid solution strengthening effect of molybdenum and tungsten elements is very obvious, and they bring very high strength to Hastelloy C-276 alloy. Like other nickel alloys, Hastelloy C-276 has good ductility. It is easy to shape and weld.

Hastelloy C22 Alloy SB 622 N06022 Alloy ASTM B622 ASME SB 622 N06022 Hastelloy C22 2.4602 Alloy Characteristic:

• Hastelloy C22 Alloy 2.4602 Alloy is a omnipotent of nickel, chromium and molybdenum mixed alloy, with better corrosion resistance performance than other alloys, for example, Hastelloy C276 alloy, C4 alloy and 625 alloy. Hastelloy C22 have a good resistance performance to pitting, crevice corrosion and stress corrosion cracking, have excellent inoxidability water medium performance, including the wet-chlorine, nitric acid or oxidizing acid mixed acid with chloride ion. Meantime, Hastelloy C22 possesses perfect resistance to reduction and oxidation of processing enviroments, then it can be used in some complicated environment or with many different manufacture target factory depend on the omnipotent performance.

HASTELLOY C-2000 alloy is available in the form of plates, sheets, strips, billets, bars, wires, pipes, tubes, and covered electrodes. Typical chemical process industry (CPI) applications include reactors and heat exchangers.

• HASTELLOY C-2000 alloy (UNS N06200) is unique among the versatile nickel-chromium-molybdenum materials in having a deliberate copper addition. This provides greatly enhanced resistance to sulfuric acid. It also has a high chromium content, to maximize its resistance to oxidizing chemicals and process streams contaminated with ferric ions and dissolved oxygen.

• Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media. This nickel steel alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions. Other corrosives Hastelloy C-22 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic.

Hastelloy C22 (UNS N06022) heat exchanger pipe is an upgraded premium nickel-chromium-molybdenum-tungsten superalloy pipe with industry-leading resistance to mixed oxidizing and reducing acids, pitting, crevice corrosion and stress corrosion cracking. It features superior weldability and thermal stability compared to Hastelloy C276, specially engineered for heat exchanger components operating in the most aggressive complex chemical environments.

• Industry-leading PREN value >42, providing superior pitting and crevice corrosion resistance compared to Hastelloy C276
• Exceptional resistance to mixed oxidizing and reducing acids, including nitric-hydrofluoric acid mixtures and sulfuric-chloride solutions
• Ultra-low carbon and silicon content for complete immunity to intergranular corrosion after welding

Hastelloy C22 (UNS N06022) pipe for automobile manufacturing is an upgraded premium nickel-chromium-molybdenum-tungsten superalloy pipe with industry-leading resistance to mixed oxidizing-reducing acids, pitting, crevice corrosion and stress corrosion cracking. Specially engineered for the most aggressive automotive environments, it provides unmatched durability in fuel cell systems, high-performance exhausts and heavy-duty emission control systems where conventional alloys fail prematurely.

• Industry-leading PREN value >42, providing superior pitting and crevice corrosion resistance compared to Hastelloy C276
• Exceptional resistance to mixed oxidizing and reducing acids, including exhaust condensation mixtures and diesel exhaust fluid decomposition products
• Ultra-low carbon and silicon content for complete immunity to intergranular corrosion after welding

Hastelloy C22 (UNS N06022) pipe for chemical industry is an upgraded nickel-chromium-molybdenum-tungsten superalloy pipe, engineered to deliver superior corrosion resistance in oxidizing and mixed-acid environments where Hastelloy C276 shows limitations. Specially formulated for the most aggressive chemical processing conditions, it provides unmatched durability in high-temperature wet chlorine, nitric acid mixtures and oxidizing chloride solutions.

• Superior oxidation resistance compared to Hastelloy C276, ideal for continuous service in 120℃ wet chlorine environments
• Industry-leading resistance to mixed acids (nitric + hydrofluoric, sulfuric + nitric) and oxidizing chloride solutions
• Excellent resistance to sensitization and intergranular corrosion, even after prolonged exposure to 600-900℃

Hastelloy C-276 exhibits excellent corrosion resistance in both oxidized and reduced states and can resist erosion by a variety of corrosive media. This makes it widely used in the chemical industry, especially in environments where oxidizing and reducing substances are present.

• The alloy also has excellent resistance to pitting corrosion and stress corrosion cracking, meaning it is able to maintain its integrity in the presence of crevices and stresses, making it suitable for applications in high-stress environments and corrosive media.

Hastelloy C276 (UNS N10276, W.Nr.2.4819) for ship manufacturing is the world's most versatile corrosion-resistant superalloy, exclusively specified for the most extreme marine chemical environments. It is the only commercial alloy that can reliably withstand the simultaneous attack of hydrofluoric acid, hydrochloric acid, sulfuric acid and chlorides, making it the irreplaceable material for chemical tankers, FPSOs and deep-sea exploration vessels.

• Industry-leading PREN≥69: Zero pitting/crevice corrosion in seawater, outperforming 316L by 100x and Inconel 625 by 3x
• Only alloy resistant to wet chlorine, hydrofluoric acid and mixed acid environments in marine applications
• NACE MR0175/ISO 15156 certified: Withstands H₂S concentrations up to 100,000 ppm in sour offshore environments

Hastelloy C276 (UNS N10276) heat exchanger pipe is the industry benchmark nickel-molybdenum-chromium superalloy pipe with universal corrosion resistance to virtually all aggressive industrial media. It features exceptional resistance to pitting, crevice corrosion and stress corrosion cracking, specially engineered for heat exchanger components operating in the most severe chemical, oil and gas and marine environments.

• Universal corrosion resistance to over 1000 aggressive media including sulfuric acid, hydrochloric acid, chlorides, seawater and sour gas
• Industry-leading pitting and crevice corrosion resistance with PREN value >40
• Ultra-low carbon and silicon content for complete immunity to intergranular corrosion after welding

Hastelloy C276 (Alloy C276, UNS N10276, W.Nr. 2.4819) is a nickel-chromium-molybdenum-tungsten alloy commonly evaluated for chemical processing, pollution control, mixed acids, wet halides, chloride-bearing fluids, sour environments, waste treatment, and other severe corrosive services. Final material suitability depends on process chemistry, concentration, temperature, pressure, aeration, contaminants, deposits, flow, crevices, weld condition, cleaning procedures, and the governing project specification. Emily PIPE supplies Hastelloy C276 seamless pipe and tube, welded pipe, welded tube, straight lengths, cut pieces, and project-specific tubular components. Product form, construction, ASTM or ASME standard, dimensions, wall basis, delivery condition, surface finish, inspection, certification, and packaging should be confirmed before production.

• Hastelloy C276 pipe and tube, identified as Alloy C276, UNS N10276, and W.Nr. 2.4819.
• ASTM B622 seamless pipe and tube, ASTM B619 welded pipe, or ASTM B626 welded tube can be supplied according to the required product form.
• Seamless and welded construction can be reviewed according to corrosion risk, dimensions, pressure design, inspection scope, availability, and project requirements.

Hastelloy C276 (UNS N10276) pipe for automobile manufacturing is the industry's most versatile corrosion-resistant nickel-molybdenum-chromium superalloy pipe, offering universal resistance to virtually all aggressive automotive environments. Specially engineered for extreme corrosion conditions, it provides unmatched durability in exhaust condensation, road salt exposure, and fuel cell acidic environments where conventional alloys fail prematurely.

• Universal corrosion resistance to over 1000 aggressive media including exhaust condensation acids, road salts, and fuel cell electrolytes
• Industry-leading pitting and crevice corrosion resistance with PREN value >40, immune to chloride-induced stress corrosion cracking
• Ultra-low carbon and silicon content for complete immunity to intergranular corrosion after welding

Hastelloy C276 (Alloy C276, UNS N10276, W.Nr. 2.4819) is a nickel-chromium-molybdenum-tungsten alloy frequently evaluated for chemical process piping exposed to mixed acids, chlorides, wet halides, contaminated process fluids, sour environments, and localized-corrosion risks. Material suitability depends on the actual chemical composition, concentration, temperature, pressure, flow, deposits, contaminants, weld condition, cleaning route, and operating cycle. Emily PIPE supplies Hastelloy C276 seamless and welded process pipe according to the applicable ASTM, ASME, or customer specification. Product construction, dimensions, wall basis, delivery condition, surface finish, inspection, certification, fabrication, and export packaging should be confirmed before production.

• Hastelloy C276 chemical process pipe, identified as Alloy C276, UNS N10276, and W.Nr. 2.4819.
• ASTM B622 seamless pipe or ASTM B619 welded pipe can be supplied according to the required construction and project specification.
• Frequently evaluated for mixed acids, hydrochloric acid, contaminated sulfuric or phosphoric acid, wet halides, chlorides, and corrosive process streams.

Hastelloy C‑276 carries the UNS designation N10276. In welding practice it is assigned ASME P‑Number 111 and is grouped under ISO 15608 Group 43. These classifications help welding engineers select appropriate procedures and filler metals.

• Hastelloy C‑276 belongs to the nickel–chromium–molybdenum family. Compared with older Alloy C, C‑276 contains very low carbon and silicon. This composition suppresses grain‑boundary carbide precipitates in the heat‑affected zone so welds remain resistant to intergranular corrosion. The alloy is therefore considered the most versatile corrosion‑resistant Hastelloy and is widely used in chemical processing, pollution‑control equipment and sour‑gas production.

Hastelloy C276/C22 (UNS N10276/N06022) form the ultimate corrosion-resistant alloy package for marine & offshore industry, covering 99% of the most severe corrosion scenarios. C276 excels in reducing environments with high chloride and sulfide content, while C22 delivers superior performance in oxidizing and mixed-acid conditions, making them the only reliable solution for chemical tankers, FPSOs and deep-sea subsea systems.

• Dual-alloy complete coverage: C276 for reducing/HF environments; C22 for oxidizing/mixed-acid conditions, eliminating material selection risks
• Industry-leading PREN≥69: Zero pitting/crevice corrosion in seawater, outperforming 316L by 100x and Inconel 625 by 3x
• Only alloys resistant to wet chlorine, hydrofluoric acid and mixed acid environments in offshore applications

Hastelloy C276/C22 (UNS N10276/N06022) for mining industry are the only commercial alloys that can reliably withstand the extreme corrosion-erosion conditions in modern mining operations. C276 excels in reducing environments with high chloride and sulfide content, while C22 offers superior performance in oxidizing and mixed-acid conditions, making them the gold standard for wet metallurgy, acid mine drainage (AMD) treatment and high-sulfur ore processing.

• Dual-alloy coverage: C276 for reducing/acidic environments; C22 for oxidizing/mixed-acid conditions, covering 95% of mining corrosion scenarios
• Industry-leading resistance to acid mine drainage (AMD): Withstands the "corrosion cocktail" of H₂SO₄, HCl, HF, Fe³⁺ and chlorides
• NACE MR0175/ISO 15156 certified for sour service in high-sulfur ore mining and processing

Hastelloy C276/C22 (UNS N10276/N06022) for electric power industry are the industry-leading nickel-chromium-molybdenum-tungsten superalloys, engineered to solve the most severe corrosion challenges in power generation. C276 excels in reducing environments with high chloride content, while C22 offers superior performance in oxidizing and mixed-acid conditions, making them the gold standard for flue gas desulfurization (FGD), waste-to-energy and nuclear power applications.

• Dual-alloy solution: C276 for reducing environments; C22 for oxidizing/mixed-acid conditions, covering all power plant corrosion scenarios
• Industry-leading resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking (SCC)
• NACE MR0175/ISO 15156 certified for sour gas environments in power generation

• Pure Nickel Capillary Tubes boast higher electrical conductivity, thermal conductivity, and plasticity when compared to nickel-based alloys. As such, it is extensively utilized in the chemical, electroplating, and electronic fields.

INCOLOY alloy 800 (UNS N08800, W. Nr. 1.4876) is a widely used material for construction of equipment requiring corrosion resistance, heat resistance, strength, and stability for service up to 1500°F (816°C). Alloy 800 offers general corrosion resistance to many aqueous media and, by virtue of its content of nickel, resists stress corrosion cracking. At elevated temperatures it offers resistance to oxidation, carburization, and sulfidation along with rupture and creep strength. For applications requiring greater resistance to stress rupture and creep, especially at temperatures above 1500°F (816°C), INCOLOY alloys 800H and 800HT are used.

• INCOLOY alloy 800 is used in a variety of applications involving exposure to corrosive environments and high temperatures. It is used for heat-treating equipment such as baskets, trays, and fixtures. In chemical and petrochemical processing, the alloy is used for heat exchangers and other piping systems in nitric acid media especially where resistance to chloride stress-corrosion cracking is required. In nuclear power plants, it is used for steam-generator tubing. The alloy is often used in domestic appliances for sheathing of electric heating elements. In the production of paper pulp, digester-liquor heaters are often made of alloy 800. In petroleum processing, the alloy is used for heat exchangers that air cool the process stream.

• Incoloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. This nickel steel alloy’s chemical composition is designed to provide exceptional resistance to many corrosive environments. It is similar to alloy 800 but has improved resistance to aqueous corrosion. It has excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attack such as pitting and crevice corrosion. Alloy 825 is especially resistant to sulfuric and phosphoric acids. This nickel steel alloy is used for chemical processing, pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production, and pickling equipment.

• Alloy 600 is a nonmagnetic, nickel-based high temperature alloy possessing an excellent combination of high strength, hot and cold workability, and resistance to ordinary form of corrosion. This alloy also displays good heat resistance and freedom from aging or stress corrosion throughout the annealed to heavily cold worked condition range.

Inconel 600 (UNS N06600) for electric power industry is a high-nickel chromium-iron solid solution superalloy, engineered for continuous high-temperature service up to 1100℃ in power generation environments. It provides exceptional resistance to high-pressure steam oxidation, chloride-induced stress corrosion cracking and creep deformation, making it the benchmark material for critical components in fossil fuel boilers, nuclear steam generators and waste-to-energy plants.

• Industry-leading high-temperature oxidation resistance up to 1100℃, forming a stable protective Cr₂O₃ scale that resists spalling during thermal cycling
• Virtually immune to chloride-induced stress corrosion cracking in boiler water and condensate systems, eliminating the most common failure mode of stainless steels
• Excellent creep and rupture strength at 540-815℃, ensuring 30+ years of reliable service in power plant boilers

Inconel 600 (UNS N06600, W.Nr.2.4816) for ship manufacturing is the classic high-temperature nickel-chromium solid solution alloy with over 60 years of proven marine service history. It delivers an unbeatable combination of 1093℃ oxidation resistance, alkaline corrosion immunity and non-magnetic properties, making it the industry standard for steam power systems, exhaust systems and magnetic-sensitive components in all vessel types.

• Industry-leading high-temperature oxidation resistance: Forms a stable protective Cr₂O₃ scale that resists spalling up to 1093℃, ideal for boiler and exhaust systems
• Virtually immune to alkaline corrosion: Resists caustic embrittlement in high-temperature boiler water and condensate systems
• Permanently non-magnetic: Magnetic permeability ≤1.010 at all operating temperatures, perfect for navigation and military equipment

Inconel 600 (UNS N06600) heat exchanger pipe is a classic nickel-chromium-iron solid solution superalloy pipe with exceptional high-temperature oxidation resistance, carburization resistance and stress corrosion cracking resistance. It maintains stable mechanical properties up to 1095℃, specially engineered for heat exchanger components operating in continuous high-temperature industrial environments.

• Exceptional high-temperature oxidation resistance, stable performance up to 1095℃ in continuous service
• Excellent resistance to carburization, nitridation and sulfidation in high-temperature industrial atmospheres
• Superior resistance to chloride-induced stress corrosion cracking and caustic corrosion

Emily PIPE’s Inconel 600 pipe is an ideal choice for automotive engineering teams seeking to address the core pain points of high-temperature oxidation, exhaust gas corrosion, and thermal cycling stress. Made from a high-performance nickel-chromium-iron alloy, this product maintains excellent structural integrity and stable mechanical properties even in long-term service at temperatures up to 1093°C. It provides a durable, cost-effective solution for automotive high-temperature systems, effectively extending the service life of core components and reducing frequent replacement costs.

• Exceptional High-Temperature Stability: This alloy forms a dense, stable Cr₂O₃ oxide scale at high temperatures, resisting oxidation and spalling during thermal cycling. It maintains reliable performance under continuous operating temperatures up to 1093°C, far exceeding the temperature resistance limits of ordinary stainless steel materials​ .
• Superior Corrosion Resistance: The balanced alloy composition of ≥72% nickel and 14-17% chromium provides dual protection against chloride-ion stress corrosion cracking and high-temperature exhaust gas corrosion. This unique property combination ensures long-term durability in the face of corrosive media such as sulfides and nitrogen oxides generated during engine operation​ .
• Excellent Mechanical Properties: With a minimum tensile strength of 550 MPa and minimum yield strength of 205 MPa (annealed condition, per ASTM B167), this material offers an optimal balance of high-temperature strength and ductility. It can withstand the combined effects of high-pressure engine exhaust gas and system vibration without permanent deformation​ .

Inconel 600 (UNS N06600) pipe for aviation applications is a classic nickel-chromium-iron solid solution superalloy pipe, renowned for its exceptional high-temperature oxidation resistance, carburization resistance and thermal stability. Specially engineered for the hottest sections of aircraft engines and aerospace thermal systems, it provides unmatched reliability in continuous service up to 1095℃, making it the industry standard for combustion zone components where extreme heat resistance is critical.

• Industry-leading high-temperature oxidation resistance, maintaining stable performance up to 1095℃ in continuous service and 1175℃ in intermittent service
• Exceptional resistance to carburization, sulfidation and halogen gas corrosion in aircraft engine combustion environments
• Excellent thermal stability, maintaining a stable austenitic microstructure even after 100,000+ hours of high-temperature exposure

Alloy 600 is a versatile superalloy, which can be used in a variety of applications, involving high-temperature and corrosive conditions. On the other hand, it is also used in cryogenic temperature.

• Inconel 600 is one of the most popular superalloys on the market. It proved to be creep-resistant and heat-resistant, keeping good mechanical properties at high-temperature. Alloy 600 has good resistance to many hot, corrosive chemicals.

• Inconel 601 is a nickel-chromium alloy with an addition of aluminum for outstanding resistance to oxidation and other forms of high-temperature corrosion. It also has high mechanical properties at elevated temperatures. A construction alloy for heat treat furnace fixtures and components such as annealing tubes, muffles, flame shields.

Excellent corrosion resistance in a wide range of corrosive media Especially resistant to pitting and crevice corrosion Good for sea water applications

• A Nickel-Chromium-Molybdenum alloy with excellent corrosion resistance in a wide range of corrosive media, being especially resistant to pitting and crevice corrosion. Inconel 625 provides resistance to stress corrosion cracking to chloride ions, making it a favourable choice for sea water applications. The alloy also provides commendable oxidation resistance, with its high strength a result of the stiffening combination of Molybdenum and Niobium on the alloy’s Nickel-Chromium base.

Inconel 625 (UNS N06625) for electric power industry is a niobium-molybdenum solid-solution strengthened nickel-chromium superalloy, the only commercial alloy that simultaneously delivers exceptional high-temperature strength up to 980℃ and universal corrosion resistance. It solves the most challenging material failures in supercritical boilers, waste-to-energy plants and nuclear reactors where other alloys cannot withstand both extreme heat and aggressive chemistry.

• Industry-leading combination of 650℃ creep strength and chloride corrosion resistance, outperforming both Alloy 800H (strength) and Hastelloy C276 (high-temperature performance)
• Dual-certified to ASME Section I (boilers) and Section III (nuclear), with NACE MR0175/ISO 15156 approval for sour service
• Virtually immune to chloride-induced stress corrosion cracking (SCC) and pitting in high-temperature boiler water and flue gases

• All Kind of Buttwelding Products or As Per Client's Drawing

Inconel 625 (UNS N06625, W.Nr.2.4856) for marine & offshore industry is the global benchmark nickel superalloy for extreme subsea and topside applications. With a PREN value of ≥45, it delivers unmatched resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking, making it the only material that can reliably withstand 30+ years of service in deep-sea environments, sour oil & gas fields and offshore wind farms.

• Industry-leading PREN≥45: Zero chloride-induced SCC, pitting and crevice corrosion in all marine zones from splash zone to 6000m depth
• NACE MR0175/ISO 15156 certified: Resists H₂S concentrations up to 10,000 ppm in sour offshore environments
• API 5LC approved: Qualified for subsea flowlines, risers and manifolds in high-pressure high-temperature (HPHT) fields

Inconel 625 (UNS N06625, W.Nr.2.4856) for ship manufacturing is the premium niobium-molybdenum strengthened nickel superalloy exclusively specified for extreme marine environments. It delivers an unmatched combination of PREN≥45 seawater corrosion resistance, cryogenic toughness down to -196℃ and high-temperature strength up to 980℃, making it the material of choice for LNG carriers, FPSOs, naval submarines and deep-sea exploration vessels.

• Industry-leading seawater corrosion resistance: PREN≥45, zero chloride-induced SCC, pitting and crevice corrosion in all marine zones
• NACE MR0175/ISO 15156 certified: Resists H₂S concentrations up to 10,000 ppm in sour offshore environments
• Exceptional cryogenic toughness: Maintains 100% ductility at -196℃, ideal for LNG carrier cargo systems

Inconel 625 Heat Exchanger Tube is a high-performance nickel-chromium-molybdenum-niobium alloy heat exchange tube, specially developed for heat exchanger manufacturers. It features ultra-high dimensional precision and strict quality testing, which are the core concerns of heat exchanger manufacturers. With excellent corrosion resistance, high-temperature stability and fatigue resistance, it can be directly integrated into various heat exchanger systems (condensers, coolers, etc.). Widely used in chemical, power, nuclear power, marine engineering and oil and gas industries, it can operate stably for a long time under harsh working conditions, effectively improving heat exchange efficiency, reducing equipment maintenance costs, and fully meeting the mass production and precision assembly needs of heat exchanger manufacturers.

• Ultra-high dimensional precision: Strictly control outer diameter, wall thickness and length tolerances, ensuring precise fit with heat exchanger tube sheets, eliminating assembly failures caused by dimensional deviations (core concern of manufacturers)
• Strict quality testing: 100% full-tube detection, including ET Eddy Current Testing, Hydrostatic Testing, surface and straightness testing, completely eliminating hidden defects such as cracks and uneven thickness (core concern of manufacturers)
• Excellent corrosion resistance: Resistant to seawater, acid-base media, high-temperature steam and chemical pollutants, no pitting or crevice corrosion, extending the service life of heat exchangers;

According to ASTM B444, the Inconel 625 Clad Pipes are usually cold worked. Generally, this cold worked Inconel 625 Seamless Pipe can be supplied in 2 conditions i.e. grade and Grade 2. ASTM B444 UNS N06625 Gr 1 Pipes are supplied in an annealed condition, whereas Grade 2 is to be supplied in a solution annealed condition. Also designated as UNS N06625, the Material 2.4856 Alloy 625 Pipe is a host to many remarkable properties. Key among these properties is its resistance to corrosion. The Inconel 625 Pipes are considered to be a good fit for marine based applications for several reasons.

• The main reason being that the alloy can not only withstand high stress in and out of the water, but it can also withstand stress across a wide range of temperatures. The Inconel 625 Pipe is also able to withstand highly acidic conditions. Moreover, the ASME Sb 444 UNS N06625 Alloy 625 Pipes exhibits properties such as high tensile strength as well as good creep resistance and good weldable properties, therefore, these pipes can be used in nuclear base applications. Inconel 625 Welded Pipes are a superalloy that has been solid solution strengthened for use in both elevated temperature and high pressured applications. The pipes produced under ASTM B444 UNS N06625 specification often indicates that these pipes have a seamless construction.

Inconel 625 (UNS N06625) pipe for aviation applications is the industry-standard niobium-molybdenum stabilized nickel-chromium superalloy pipe, engineered to deliver exceptional high-temperature strength, creep resistance, fatigue performance and universal corrosion resistance. Specially formulated for the extreme operating conditions of commercial and military aircraft, it provides unmatched reliability in jet engines, airframe structures and aerospace propulsion systems where failure is not an option.

• Exceptional high-temperature strength and oxidation resistance, maintaining stable performance up to 980℃ in continuous service and 1090℃ in intermittent service
• Industry-leading creep and fatigue resistance, withstanding millions of thermal and mechanical cycles encountered in aircraft engine operation
• Universal corrosion resistance to jet fuels, hydraulic fluids, salt spray, marine atmospheres and high-temperature exhaust gases

Inconel 625 (UNS N06625) pipe for chemical industry is a niobium-molybdenum stabilized nickel-chromium superalloy pipe, renowned for its unmatched resistance to chloride-induced corrosion and high-temperature strength. Specially engineered for the most severe chemical processing conditions, it provides exceptional durability in high-temperature acidic gas, seawater and mixed chemical environments where other alloys fail prematurely.

• Industry-leading resistance to chloride-induced pitting, crevice corrosion and stress corrosion cracking (SCC)
• Excellent high-temperature strength and oxidation resistance, maintaining stable performance up to 650℃
• Niobium-stabilized composition eliminates intergranular corrosion, no post-weld heat treatment required

Inconel 600 (UNS N06600, W.Nr.2.4816) & Inconel 625 (UNS N06625, W.Nr.2.4856) form core nickel superalloy package for full nuclear reactor auxiliary & core accessory construction.

• Dual-grade matching: 600 for high-temp dry oxidation/alkaline loop; 625 for high-pressure coolant, irradiation & corrosive waste medium, covers full nuclear material selection demand
• Superior irradiation stability: Low neutron embrittlement rate, meets 60-year design life requirement of modern nuclear units
• 625 resists pitting/crevice/SCC in high chloride boric acid coolant; 600 outstanding anti-caustic cracking in secondary steam circuit

Alloy 690 Pipe Inconel 690 Pipe (UNS N06690) is a high-chromium, nickel-based alloy with excellent resistance to corrosion by a variety of aqueous media and high-temperature atmospheres. It also has high strength, good metallurgical stability and excellent processing characteristics.

• Alloy 690 Pipe Inconel 690 Pipe Application The alloy’s ability to resist sulfur-containing atmospheres makes it used as a coal gasification device, a burner and furnace tube for sulfuric acid treatment, a petrochemical furnace, a heat exchanger tube, an incinerator, and a glass curing equipment for disposal of radioactive waste. The alloy shows excellent low corrosion rate and stress corrosion resistance in various types of high-temperature water, so it is widely used in steam generator heat transfer tubes, separators, tube sheets and nuclear power components.

• Inconel 718 Nickel-Chromium alloy being precipitation hardenable and having high creep-rupture strength at high temperatures to about 700°C (1290°F). It has higher strength than Inconel X-750 and better mechanical properties at lower temperatures than Nimonic 90 and Inconel X-750. Inconel 718 has exceptional weldability compared to the Nickel-base super alloys hardened by Aluminium and

• Inconel 718 (Werkstoff Nr. 2.4668) is a nickel-based superalloy that is precipitation-hardened and is utilized where exceptionally high yield strength, tensile strength and good creep-rupture resistance is needed. It also has outstanding corrosion and oxidation protection and Inconel 718 electropolished tubing can be efficiently utilized up to approximately 1300degF (704degC) and remains reliable.

Inconel 718 (UNS N07718) heat exchanger pipe is a precipitation-hardened nickel-chromium-iron-niobium superalloy pipe with exceptional high-temperature strength, creep resistance and fatigue resistance up to 700℃. It combines excellent corrosion resistance with outstanding mechanical properties, specially engineered for critical heat exchanger components operating in extreme high-temperature, high-pressure and high-vibration industrial environments.

• Exceptional high-temperature strength and creep resistance, maintaining full mechanical properties up to 700℃
• Precipitation-hardened alloy with tensile strength exceeding 1200 MPa after standard heat treatment
• Outstanding fatigue and thermal fatigue resistance, withstanding millions of thermal and mechanical cycles

Inconel 718 is a typical precipitation-hardened nickel-based superalloy. It possesses excellent high-temperature mechanical strength, outstanding creep resistance, fatigue resistance and reliable corrosion resistance. It can operate stably for a long time under high temperature, high pressure and thermal cycle alternating environments. With stable performance, fine welding performance and easy machining, it is widely applied in thermal power, nuclear power and new energy power equipment, serving as essential high-temperature resistant structural material for power generation core components.

• Stable performance under long-term high temperature thermal cycle environment
• Excellent creep resistance, effectively prolong service life of power equipment
• Strong anti-fatigue property, adapt to frequent start-stop working mode

Inconel 718 is a premium precipitation-hardening nickel-based superalloy. It features high mechanical strength, outstanding biocompatibility, excellent corrosion resistance and stable performance after repeated high-temperature disinfection. It is non-toxic, rust-proof and easy for precision machining, fully complying with medical industry hygiene and safety regulations. Widely used to produce surgical implants, medical instruments and high-end medical equipment core parts.

• Excellent biocompatibility, safe for direct human body contact
• Strong resistance to medical disinfectant and body fluid corrosion
• Stable structure after high temperature sterilization, no deformation

Inconel 718 is a high-performance precipitation-hardened nickel-based superalloy, specifically engineered for the harsh and complex marine and offshore environments. It boasts exceptional resistance to seawater, salt spray, and marine atmospheric corrosion, coupled with outstanding high-temperature strength, creep resistance, impact toughness, and fatigue resistance. This alloy maintains stable mechanical properties under long-term immersion in seawater, alternating temperature and humidity, strong wind and wave impact, and high-load operating conditions. With reliable welding performance, easy precision machining, and strict quality control, it fully complies with international marine and offshore industry standards, serving as a core material for key components of offshore platforms, marine vessels, subsea equipment, and coastal engineering, ensuring safe, durable, and long-term operation in extreme marine and offshore scenarios.

• Superior seawater corrosion resistance, resisting long-term immersion, salt spray, and marine atmospheric erosion without rust or degradation
• Excellent high-temperature stability, adapting to offshore equipment (e.g., offshore drilling, power generation) high-temperature working environments
• Strong impact and fatigue resistance, withstanding wind, wave, and marine vessel navigation vibration for long periods

Inconel 718 is a high-performance precipitation-hardened nickel-based superalloy, specially adapted to the harsh working environment of the mining industry. It has excellent wear resistance, impact resistance, corrosion resistance and high-temperature stability, and can stably operate under severe conditions such as high load, strong abrasion, corrosive ore slurry and high-temperature crushing. With reliable mechanical properties, good processability and long service life, it is an ideal material for manufacturing core wearing parts and structural components of mining equipment.

• Super wear resistance, effectively resist ore friction and impact damage
• Strong corrosion resistance, adapt to corrosive ore slurry and underground humid environment
• High mechanical strength, bear high load and heavy impact during mining operation

Inconel 718 is a high-performance precipitation-hardened nickel-based superalloy, specially developed for the strict and harsh operating environment of nuclear power equipment. It possesses excellent high-temperature strength, outstanding creep resistance, superior corrosion resistance (especially to high-temperature water and reactor coolants), and good radiation resistance. With stable mechanical properties, reliable welding performance and strict quality control, it fully complies with international nuclear power material standards, serving as a core structural material for key components of nuclear power plants (including pressurized water reactors, boiling water reactors), ensuring the safe, stable and long-term operation of nuclear power systems.

• Excellent radiation resistance, no performance degradation under long-term nuclear radiation environment
• Superior high-temperature creep resistance, stable operation at 600-650℃ for long periods
• Strong corrosion resistance to high-temperature reactor coolant, primary/secondary circuit water

Inconel 718 is a high-performance precipitation-hardened nickel-based superalloy, specially adapted to the harsh marine environment of ship manufacturing. It has excellent corrosion resistance (especially to seawater, salt spray and marine atmospheric corrosion), outstanding high-temperature strength, good impact resistance and fatigue resistance, and can stably operate under long-term marine humidity, salt corrosion, alternating temperature and high-load conditions. With reliable welding performance, easy precision machining and strict quality control, it fully complies with international marine industry standards, serving as a core material for key components of ships, offshore platforms and marine auxiliary equipment, ensuring the safe, durable and long-term operation of marine equipment.

• Superior seawater corrosion resistance, resist salt spray, marine atmospheric and seawater erosion for long periods
• Excellent high-temperature stability, adapt to ship engine high-temperature working environment
• Strong impact resistance and fatigue resistance, bear ship navigation vibration and marine storm impact

• Inconel® 718 tubing is a nickel-chromium alloy which can be heat-treated to give high strength, good corrosion resistance, ease of formability and which can be welded with good resistance to strain age cracking. The alloy can be used at temperatures up to 700ºC.

• Inconel 718 is a nickel-chromium alloy that contains supplemental amounts of columbium, iron, molybdenum, aluminum, and titanium. It is also known as nickel alloy 718 and UNS N07718. Given this alloy's durability and ductility characteristics, it has a wide range of applications in a broad spectrum of industries.

• ASTM B163 Alloy 718 is an austenitic nickel-based superalloy. At temperatures up to 1300oF, Alloy 718 nickel tubing has outstanding high yield tensile and creep-rupture properties, as well as oxidation resistance to 1800oF. Alloy 718 W. Nr. 2.4668 is used in high strength applications such as jet engine parts and high speed airframe parts such as wheels, buckets, spacers, and high temperature Stainless Steel Bolts and SS Fasteners

• Chemical and petrochemical process piping, heat exchangers, furnace components, carburizing equipment, heating-element sheathing, and nuclear power steam-generator tubing.

Inconel 625 (UNS N06625) pipe for automobile manufacturing is a nickel-chromium-molybdenum-niobium superalloy pipe with exceptional high-temperature strength, corrosion resistance and fatigue resistance. Specially engineered for the extreme operating conditions of modern automotive systems, it provides reliable performance in exhaust systems, turbochargers, fuel cells and other critical components where failure is not an option.

• Exceptional high-temperature strength and oxidation resistance, maintaining full mechanical properties up to 815℃
• Superior resistance to exhaust gas corrosion, including sulfuric acid, nitric acid and chloride deposits
• Outstanding fatigue and thermal fatigue resistance, withstanding millions of thermal and mechanical cycles

Inconel 718 is a precipitation hardening nickel-iron-chromium superalloy with outstanding high-temperature strength, excellent fatigue resistance, thermal stability and good corrosion resistance. It maintains stable mechanical performance under high temperature, high pressure and alternating vibration environments. Featuring reliable processing property and superior welding performance, this alloy is highly suitable for mass production and precision machining in the automobile industry. It is widely adopted to manufacture core auto components that require long-term high-temperature resistance and high load-bearing capacity.

• Excellent high temperature strength and creep resistance, stable performance under long-term high-temperature working condition
• Great fatigue resistance and impact resistance, adapt to frequent vibration and alternating load of auto parts
• Good oxidation resistance and medium corrosion resistance, resist engine internal high temperature gas erosion

Inconel 718 is a precipitation hardening nickel-based superalloy with superior high temperature strength, excellent creep resistance, fatigue performance and comprehensive corrosion resistance. It keeps stable physical and mechanical properties under ultra-high temperature, high pressure and severe alternating load environment. Featuring reliable welding performance and fine machinability, it fully satisfies strict precision, safety and long service life standards of aviation industry, which is the core preferred material for various key aviation structural parts and engine components.

• Outstanding high temperature stability, long service life
• High strength & light weight, reduce aircraft load
• Excellent anti-fatigue and shock resistance

Inconel 718 is a precipitation hardened nickel iron chromium superalloy. It features outstanding high temperature strength, great creep resistance and superior comprehensive corrosion resistance. It can steadily resist erosion of strong acid, alkali, salt solution and various chemical media under high temperature and high pressure working conditions. With stable mechanical property, good welding performance and easy processing, it is widely used to manufacture core pressure vessels, reaction equipment and conveying pipelines in chemical industry.

• Strong resistance to various chemical corrosive media
• Stable performance under high temperature and high pressure environment
• Excellent tensile strength and long service cycle

• A Nickel-Copper alloy with high strength and excellent corrosion resistance in a range of acidic and alkaline environments and suitable for reducing conditions. It also has good ductility and thermal conductivity. Used in a variety of applications, Monel 400 has excellent resistance to seawater, and can also be used in hydrochloric and hydrofluoric acids.

• Monel 400 / UNS N04400 is also known as Nickel Alloy 400 / Alloy 400. Monel 400 is a ductile nickel-copper alloy, consisting of approximately two-thirds nickel and one-third copper. It is applicable to a wide range of corrosive environments, including alkalis, saline water, hydrofluoric acid and sulfuric acid. Nickel Alloy 400 (Monel® 400) is an excellent engineering material. Other advantages of this alloy include outstanding toughness, high strength, and a wide service temperature range.

Monel 400 (UNS N04400, W.Nr.2.4360) is the premium nickel-copper alloy exclusively specified for high-end and military marine vessels. With over 100 years of proven service history, it delivers unmatched performance in extreme marine conditions, making it the material of choice for naval submarines, luxury cruise ships, icebreakers and offshore wind installation vessels where failure is not an option.

• Military-grade performance: Certified by all major navies worldwide for submarine hulls, propeller shafts and torpedo tube components
• Non-magnetic properties: Ideal for navigation equipment, compass housings and mine countermeasure vessels
• Zero-maintenance biofouling resistance: Copper ion release prevents marine organism attachment, eliminating dry dock cleaning for 5+ years

Monel 400 (UNS N04400) heat exchanger pipe is a classic nickel-copper solid solution alloy pipe with industry-leading seawater corrosion resistance, exceptional hydrofluoric acid resistance and excellent mechanical properties from sub-zero temperatures up to 480℃. It is the most cost-effective corrosion-resistant alloy for marine and chemical heat exchanger applications.

• Unmatched seawater corrosion resistance, immune to pitting and crevice corrosion in both stagnant and flowing seawater
• Exceptional resistance to hydrofluoric acid, sulfuric acid and alkaline solutions across a wide range of concentrations and temperatures
• Superior resistance to stress corrosion cracking (SCC) in chloride-rich and marine environments

• A solid solution alloy, Monel 400 is an alloy that exhibits superior resistance to the marine environment. This is an alloy which can only be strengthened by cold working. Cold worked Alloy 400 Pipe produced under specification ASTM B165, is available in both a seamless or welded construction. Nickel based ASME SB 165 UNS N04400 exhibits a lower rate of corrosion in rapidly flowing brackish/saline water or seawater as well as steam at elevated temperatures. In the presence of caustic solutions, the resilience of a Monel Pipe is amazing. Furthermore, the display of excellent corrosion resistance properties makes this alloy grade well suited for applications in several freshwater sources. Hence, Monel 400 Pipe is used in chemical processing and marine environments.

Monel 400 (UNS N04400) pipe for automobile manufacturing is a classic nickel-copper solid solution alloy pipe with industry-leading resistance to seawater, salt spray, hydrofluoric acid and hydrogen embrittlement. Specially engineered for the most corrosive automotive operating environments, it provides unmatched durability in coastal regions, cold climates with road salt, and hydrogen fuel cell systems where conventional alloys fail prematurely.

• Unmatched seawater and salt spray corrosion resistance, immune to pitting and crevice corrosion in both stagnant and flowing marine environments
• Unique resistance to hydrofluoric acid and fluoride compounds, the only commercial alloy suitable for automotive refrigerant and fuel cell electrolyte environments
• Exceptional resistance to hydrogen embrittlement, making it ideal for high-pressure hydrogen storage and delivery systems in FCEVs

Monel 400 (UNS N04400) pipe for chemical industry is a classic nickel-copper solid solution alloy pipe, renowned for its unmatched resistance to hydrofluoric acid, seawater and reducing acids. Specially engineered for severe corrosion service where stainless steels fail rapidly, it provides exceptional durability for critical piping systems in fluorochemical processing, marine systems and acid handling applications.

• Industry-leading resistance to hydrofluoric acid and all fluoride compounds at all concentrations and temperatures
• Exceptional corrosion resistance to seawater, brine and marine atmospheres, immune to chloride-induced stress corrosion cracking
• Excellent resistance to low-concentration sulfuric acid, hydrochloric acid and alkaline solutions

Monel 400/Alloy 825 for electric power industry form a complementary dual-alloy solution covering 90% of medium-temperature corrosion scenarios in power generation. Monel 400 is the gold standard for seawater and hydrofluoric acid service, while Alloy 825 delivers exceptional performance in sulfuric acid and chloride-containing environments, providing the optimal balance of durability and cost-effectiveness for power plants.

• Dual-alloy coverage: Monel 400 for seawater/HF service; Alloy 825 for sulfuric acid/chloride service, eliminating material selection confusion
• Industry-leading seawater corrosion resistance: Monel 400 is virtually immune to chloride-induced SCC and biofouling in flowing seawater
• Excellent resistance to 20-40% boiling sulfuric acid: Alloy 825 outperforms 316L by 10-15 times in this critical power plant environment

Monel nickel-copper alloy K-500 combines the excellent corrosion resistance characteristic of Mone 400 with the added advantages of greater strength and hardness. The increased properties are obtained by adding aluminum and titanium to the nickel-copper base, and by heating under controlled conditions so that submicroscopic particles of Ni3 (Ti, Al) are precipitated thoughout the matrix. The thermal processing used to effect precipitation is commonly called age hardening or aging.

• Alloy K-500 has approximately twice the tensile strength and triple the yield strength of Alloy 400. The strength of Alloy K-500 is maintained to 1200 degrees Fahrenheit, but stays ductile and tough down to temperature of -400 degrees Fahrenheit. Alloy K-500 also stays non-magnetic to -200 degrees Fahrenheit. Additional characteristics of Alloy K-500 include outstanding corrosion resistance in a wide range of chemical and marine surroundings, from salts and alkalis, non-oxidizing acids to pure water. Alloy K-500 is non-magnetic and spark resistant. It is also recommended that Alloy K-500 be annealed when it is welded and that any weldments be stress relieved prior to aging.

• Its corrosion resistance is similar to Monel 400, yet it features higher strength and hardness. It has low permeability and is non-magnetic at temperatures as low as -101°C (-150°F). Age-hardenable. Suitable for marine environments.

• Incoloy 800H Tubing Alloy 800H Pipe ASTM B163 B407 ASME SB163 SB407 N08810 EN 10216-5 1.4959 Nickel Alloy Seamless Tubes Pipes Incoloy 800H Seamless Tubing 1.4958 is an austenitic nickel-iron-chromium alloy Characteristic as below

• 1. Excellent corrosion resistance of different kinds of media in both oxidation and reduction environments. 2. Excellent resistance of pitting and crevice corrosion, and won’t happen stress corrosion cracking because of chloride. 3.Excellent resistance of the inorganic acid corrosion performance, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid and the mixture of sulfuric acid and hydrochloric acid. 4. Excellent corrosion resistance of different kinds of inorganic acid mixture performance. 5. Good corrosion resistance of a variety of concentrations of hydrochloric acid when the temperature up to 40℃ 6. Good machining and welding, no weld cracking sensitivity. 7. Have pressure vessel authentication for the wall temperature between -196-450℃ 8. Apply for the highest standard lever VII of acidic environment by the NACE MR-01-75 authorized.

• 1. Excellent corrosion resistance of different kinds of media in both oxidation and reduction environments. 2. Excellent resistance of pitting and crevice corrosion, and won’t happen stress corrosion cracking because of chloride. 3.Excellent resistance of the inorganic acid corrosion performance, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid and the mixture of sulfuric acid and hydrochloric acid. 4. Excellent corrosion resistance of different kinds of inorganic acid mixture performance. 5. Good corrosion resistance of a variety of concentrations of hydrochloric acid when the temperature up to 40℃ 6. Good machining and welding, no weld cracking sensitivity. 7. Have pressure vessel authentication for the wall temperature between -196-450℃ 8. Apply for the highest standard lever VII of acidic environment by the NACE MR-01-75 authorized.

Emily PIPE offers a complete range of aviation-grade titanium alloys including Gr.2, Gr.5, Gr.9 and Gr.23, engineered to meet the strictest aerospace industry standards. Our titanium tubes and bars provide an unbeatable combination of high strength-to-weight ratio, exceptional corrosion resistance and excellent fatigue performance, making them the material of choice for commercial, military and space aviation applications.

• Full aviation-grade certification: All products meet AMS 4911, AMS 4942, AMS 4943 and AMS 4967 standards required by major aircraft manufacturers
• 4-grade complete solution: Covers all aviation application scenarios from general structures (Gr.2) to high-strength critical components (Gr.5/Gr.23) and hydraulic systems (Gr.9)
• Industry-leading strength-to-weight ratio: 40% lighter than steel while maintaining equivalent strength, reducing aircraft fuel consumption by up to 15%

Emily PIPE offers a complete range of chemical-grade titanium alloys including Gr.1, Gr.2, Gr.3, Gr.7, Gr.12 and Gr.16, engineered to solve the most severe corrosion challenges in chemical processing. Our titanium tubes and bars provide exceptional resistance to oxidizing and reducing acids, chlorides and brines, delivering 5-20 times longer service life than stainless steel in aggressive chemical environments.

• 6-grade complete solution: Covers all chemical corrosion scenarios from mild oxidizing (Gr.1/2) to severe reducing (Gr.7/16) and high-temperature (Gr.12) environments
• Industry-leading corrosion resistance: Immune to chloride-induced pitting, crevice corrosion and stress corrosion cracking, outperforming 316L by 10-20 times
• Excellent resistance to wet chlorine, hydrochloric acid, sulfuric acid and caustic solutions

Emily PIPE offers a complete range of electric power-grade titanium alloys including Gr.2, Gr.5, Gr.7 and Gr.12, engineered to solve the most critical corrosion and high-temperature challenges in power generation. Our titanium tubes and bars provide exceptional resistance to seawater, flue gas desulfurization (FGD) environments and high-temperature steam, delivering 10-20 times longer service life than stainless steel in aggressive power plant conditions.

• 4-grade complete solution: Covers all power generation corrosion scenarios from seawater cooling (Gr.2) to FGD systems (Gr.7/12) and high-strength structural components (Gr.5)
• Industry-leading seawater corrosion resistance: Immune to chloride-induced pitting, crevice corrosion and stress corrosion cracking, outperforming 316L by 10-15 times
• Excellent resistance to FGD environments: Withstands the "corrosion cocktail" of sulfuric acid, hydrochloric acid and chlorides in flue gas scrubbers

Titanium UNS R50250 Round Bar, ASTM B348 Titanium Gr.1 Bars, Titanium Alloy Grade 1 Bar, Titanium Gr.1 Forged Bar, Titanium Grade 1 Black Bars, Titanium 3.7025 Rods Exporter, ASTM B348 Titanium Grade 1 Round Bar

• Titanium Alloy Gr 1 Round Bars/Rods are used in several industrial applications such as mining, automotive industry, architecture, medical, marine, power generation, chemical equipment, seawater equipment, gas processing, heat exchangers, pharmaceutical equipment, Fertilizer, Petrochemicals, Food processing industry, and more.

Titanium Grade 18 is low palladium titanium alloy, featuring outstanding corrosion resistance, good weldability and formability. Ideal for chemical, marine and seawater service.

• Titanium Grade 18 (UNS R53400) is a commercially pure titanium alloy with low palladium (0.04–0.08%) for enhanced corrosion resistance. It offers excellent formability, weldability, and durability in chloride, acidic, and seawater environments.

• Titanium alloys are light weight and have excellent corrosion resistance, very high tensile strength and toughness. These properties remain unaffected to a great extent even at extreme temperatures. The durability of these alloys make them viable for several industries such as aerospace, military, automobile, consumer electronics, and sports equipment.

Emily PIPE offers a complete range of medical-grade titanium alloys including Gr.2, Gr.4, Gr.5, Gr.7 and Gr.23, engineered to meet the strictest biocompatibility and performance requirements of the healthcare industry. Our titanium tubes and bars provide exceptional corrosion resistance to body fluids, excellent mechanical properties and superior biocompatibility, making them the gold standard for implantable medical devices and surgical instruments.

• Full medical-grade certification: All products meet ISO 13485, ASTM F67, ASTM F136 and FDA requirements for implantable medical devices
• 5-grade complete solution: Covers all medical applications from general surgical instruments (Gr.2) to high-strength orthopedic implants (Gr.5/Gr.23) and corrosion-resistant dental implants (Gr.7)
• Exceptional biocompatibility: Non-toxic, non-allergenic and osseointegrative, making it the only material suitable for long-term implantation

Emily PIPE offers a complete range of marine & offshore-grade titanium alloys including Gr.2, Gr.5, Gr.7, Gr.9 and Gr.12, engineered to solve the most severe corrosion and structural challenges in marine environments. Our titanium tubes and bars provide exceptional resistance to seawater, salt spray, crevice corrosion and biofouling, delivering 10-20 times longer service life than stainless steel in offshore applications.

• 5-grade complete solution: Covers all marine & offshore scenarios from general seawater systems (Gr.2) to high-strength structures (Gr.5), crevice corrosion resistance (Gr.7/12) and hydraulic tubing (Gr.9)
• Industry-leading seawater corrosion resistance: Immune to chloride-induced pitting, crevice corrosion and stress corrosion cracking, outperforming 316L by 10-15 times
• Natural biofouling resistance: Inhibits marine organism attachment, reducing maintenance costs by 60-70% and improving heat transfer efficiency

Emily PIPE offers a complete range of mining-grade titanium alloys including Gr.2, Gr.5, Gr.7, Gr.12 and Gr.16, engineered to solve the most severe corrosion-erosion challenges in modern mining operations. Our titanium tubes and bars provide exceptional resistance to acid mine drainage (AMD), mixed acid leach solutions and high-velocity slurries, delivering 10-20 times longer service life than stainless steel and high-chrome white iron in mining environments.

• 5-grade complete solution: Covers all mining corrosion scenarios from general process piping (Gr.2) to high-strength structural components (Gr.5), severe crevice corrosion (Gr.7/16) and high-temperature leaching (Gr.12)
• Industry-leading acid mine drainage (AMD) resistance: Withstands pH 0.5-4.0 AMD containing H₂SO₄, HCl, Fe³⁺ and chlorides, outperforming 316L by 20 times
• Superior erosion-corrosion resistance: Withstands high-velocity slurries containing 30-70% solid particles, 5-10 times more durable than high-chrome white iron

Emily PIPE offers a complete range of nuclear-grade titanium alloys including Gr.2, Gr.5, Gr.7 and Gr.12, engineered to meet the strictest safety and performance requirements of the nuclear power industry. Our titanium tubes and bars provide exceptional resistance to boric acid corrosion, low neutron absorption cross-section and excellent radiation stability, making them the material of choice for nuclear reactor auxiliary systems, radioactive waste handling and spent fuel storage.

• 4-grade complete solution: Covers all nuclear application scenarios from general auxiliary systems (Gr.2) to high-strength structural components (Gr.5), crevice corrosion resistance (Gr.7) and high-temperature service (Gr.12)
• Industry-leading boric acid corrosion resistance: Virtually immune to corrosion in high-temperature boric acid coolant, outperforming stainless steel by 100x
• Ultra-low neutron absorption cross-section: Minimizes neutron activation and radioactive waste generation, reducing decommissioning costs

Emily PIPE offers a complete range of shipbuilding-grade titanium alloys including Gr.2, Gr.5, Gr.7, Gr.9 and Gr.12, engineered to solve the most critical corrosion and weight challenges in modern ship manufacturing. Our titanium tubes and bars provide exceptional resistance to seawater corrosion, biofouling and cavitation erosion, delivering 15-20 times longer service life than stainless steel in marine environments.

• 5-grade complete solution: Covers all shipbuilding scenarios from general seawater systems (Gr.2) to high-strength structures (Gr.5), crevice corrosion resistance (Gr.7/12) and hydraulic tubing (Gr.9)
• Industry-leading seawater corrosion resistance: Immune to chloride-induced pitting, crevice corrosion and stress corrosion cracking, outperforming 316L by 15 times
• Natural biofouling resistance: Inhibits marine organism attachment, reducing dry dock maintenance costs by 60-70%

• Engineered from titanium, this cylindrical bar showcases exceptional strength-to-weight ratios, ideal for aerospace and industrial applications. Res to corrosion, it offers durability and reliability in challenging environments.

• Grade 9 is a titanium alloy with the composition Ti-3Al-2.5V – sometimes referred to as “half 6-4" because its aluminum and vanadium content are roughly half that of Grade 5's 6% and 4%. It's also known by trade names like Ti-3-2.5 or ASTM Grade 9. This alloy is an alpha-beta titanium, but leans more toward the alpha side due to lower beta stabilizer content. The result is a medium-strength alloy that stands between CP titanium and Grade 5 in strength, but with excellent cold workability and weldability. Grade 9 is especially famous for use in titanium tubing.

Titanium Grade 1 bar is the highest purity commercially pure titanium bar with industry-leading ductility and cold formability, specially engineered for manufacturing complex-shaped automotive components that require deep drawing, bending and forming without intermediate annealing or cracking.

• Unmatched cold formability among all titanium grades, can be bent 180°, deep drawn and expanded without intermediate annealing
• Highest purity (99.5% Ti minimum) with the lowest oxygen and iron content for maximum ductility
• 45% lighter than steel, significantly reducing vehicle weight and improving fuel efficiency by up to 10%

Titanium Grade 1 bar for heat exchanger applications is the highest purity commercially pure titanium material, featuring exceptional corrosion resistance, superior thermal conductivity and excellent formability. Specially engineered for demanding heat transfer environments, it provides unmatched durability in seawater, chemical processing and power generation applications where conventional materials suffer from rapid corrosion and fouling.

• Highest purity commercially pure titanium with ultra-low interstitial element content, providing superior corrosion resistance to seawater, chloride solutions and most organic/inorganic acids
• Excellent thermal conductivity (21.9 W/m·K), 30-50% higher than 316L stainless steel, significantly improving heat exchanger efficiency
• 60% lighter than steel and 40% lighter than copper alloys, reducing equipment weight and structural support requirements

• Grade 11 Ti-0.15Pd alloy’s mechanical properties are known to be similar to commercially pure titanium grade 1. The main difference is the presence of palladium in grade 11. Palladium helps to enhance the alloy’s corrosion resistance in crevices and reducing acid chloride environments. This alloy has excellent ductility, high-impact toughness and useful strength.

Titanium Grade 11 (Ti-0.15Pd) bar is a cost-effective low-palladium commercially pure titanium bar, delivering 90% of Grade 7's crevice corrosion resistance at 20-30% lower cost while maintaining identical mechanical properties and formability to Grade 2, specially designed for mass-produced automotive components operating in chloride-rich environments.

• Industry-leading cost-performance ratio, 90% of Grade 7's corrosion resistance at 20-30% lower material cost
• Excellent crevice corrosion resistance, immune to attack from road salt and de-icing chemicals in gap areas
• Identical mechanical properties and cold formability to Grade 2, fully compatible with existing production lines

• Titanium Grade 12 0.8NI-0.3MO is a commercially pure wrought Titanium alloy. Grade 12 demonstrates excellent strength at high temperatures, excellent weldability, and crevice corrosion resistance. This material is similar to Titanium Grade 2 and Grade 3 with the addition of molybdenum and nickel, which offers enhanced corrosion resistance. Grade 12 can be hot or cold formed using press brake forming, hydropress forming, stretch forming or drop hammer method. This materials ability to be formed in a various of ways makes Grade 12 useful in numerous applications.

Titanium Grade 12 (Ti-0.3Mo-0.8Ni) bar is a molybdenum-nickel alloyed commercially pure titanium bar, featuring industry-leading high-temperature crevice corrosion resistance and excellent cost-performance ratio, specially engineered for mass-produced automotive components operating in 100-200℃ chloride-rich environments.

• Unmatched high-temperature crevice corrosion resistance, 10x better than Grade 2 in 100-200℃ chloride environments
• Superior cost-performance ratio, 30-40% cheaper than palladium-alloyed Grade 7/11 with equivalent high-temperature corrosion resistance
• Excellent resistance to reducing acids, coolants and automotive fluids, ideal for modern long-life cooling systems

Titanium Grade 18 (Ti-3Al-2.5V-0.05Pd) bar is a premium palladium-alloyed near-alpha titanium alloy bar that combines the exceptional high strength and cold formability of Grade 9 with the superior crevice corrosion resistance of palladium-modified titanium, specially engineered for automotive components operating in high-stress, high-temperature chloride-rich environments.

• Industry-unique triple balance of high strength, excellent formability and superior crevice corrosion resistance
• 50% stronger than Grade 2 and 10x more corrosion-resistant than Grade 9 in chloride environments
• Excellent high-temperature performance, maintaining full mechanical properties up to 400℃

• Titanium Grade 2 has a lower density making it very desirable where weight can be a concern. Medical and aerospace are two key industries for titanium alloys. The strength and corrosion resistance properties of titanium Grade 2 also make it well suited to applications in the marine, chemical processing and desalination industries. Typical applications for Grade 2 titanium include oil & gas components, reaction and pressure vessels, tubing or piping systems, heat exchangers, liners, flue-gas desulphurization systems and many other industrial components. Continuous service temperatures can reach up to 800°F with occasional, intermittent service at 1000°F.

Titanium Grade 2 bar is the most widely used commercially pure titanium bar in the automotive industry, offering an optimal balance of moderate strength, excellent formability and superior corrosion resistance, specially engineered for mass-produced automotive components requiring reliable performance and cost-effectiveness.

• Industry-recognized optimal balance of strength and formability, 20% stronger than Grade 1 with still excellent bending and machining capabilities
• The most cost-effective titanium grade for automotive mass production, providing the best value proposition among all pure titanium materials
• 45% lighter than steel, significantly reducing vehicle weight and improving fuel efficiency by up to 10%

Titanium Grade 2 bar for heat exchanger applications is the most widely used commercially pure titanium material, offering an optimal balance of high strength, exceptional corrosion resistance and excellent formability. Specially engineered for demanding industrial heat transfer environments, it provides unmatched durability in seawater, chemical processing, oil & gas and power generation applications where conventional materials suffer from rapid corrosion and premature failure.

• Optimal strength-corrosion balance: 20-30% higher strength than Titanium Grade 1 with identical resistance to seawater, chloride solutions and most organic/inorganic acids
• Excellent thermal conductivity (16.4 W/m·K), 25-40% higher than 316L stainless steel, significantly improving heat exchanger efficiency
• 60% lighter than steel and 40% lighter than copper alloys, reducing equipment weight and structural support requirements

Titanium Grade 23 (Ti-6Al-4V ELI, UNS R56407) is an extra-low-interstitial alpha-beta titanium alloy supplied as bar and machining stock under ASTM B348/B348M. Compared with conventional Grade 5, its lower interstitial-element limits support improved ductility and fracture toughness while retaining a high strength-to-weight ratio. Emily PIPE supplies Titanium Grade 23 round bars for aerospace, precision engineering, marine, chemical-processing, and other industrial components requiring controlled chemistry, mechanical properties, traceability, and reliable machining performance. Available diameters, lengths, tolerances, surface finishes, inspection requirements, and documentation should be confirmed against the purchase specification and final component drawing.

• ASTM B348/B348M Titanium Grade 23 bar, identified as Ti-6Al-4V ELI and UNS R56407.
• Extra-low-interstitial chemistry supports improved ductility and fracture toughness compared with conventional Grade 5 titanium.
• High strength-to-weight performance for aerospace, precision engineering, marine, and other weight-sensitive components.

Titanium Grade 3 bar is the highest strength commercially pure titanium bar, offering an optimal balance of superior mechanical strength, excellent corrosion resistance and good formability, specially engineered for high-stress automotive structural and functional components requiring maximum durability without sacrificing lightweight advantages.

• Highest strength among all commercially pure titanium grades, 20% stronger than Grade 2 with 38% higher load-bearing capacity
• 45% lighter than steel, significantly reducing vehicle weight and improving fuel efficiency by up to 10%
• Exceptional corrosion resistance, immune to road salt, de-icing chemicals, exhaust gases and all automotive fluids

Titanium Grade 3 bar for heat exchanger applications is a medium-strength commercially pure titanium material, offering 40-50% higher strength than Titanium Grade 2 while maintaining exceptional corrosion resistance and good formability. Specially engineered for medium-to-high pressure industrial heat transfer environments, it provides unmatched durability in high-pressure seawater desalination, offshore oil & gas and heavy-duty chemical processing applications where higher mechanical strength is required.

• Industry-leading strength-to-corrosion ratio: 40-50% higher strength than Titanium Grade 2 with identical resistance to seawater, chloride solutions and most organic/inorganic acids
• Excellent thermal conductivity (15.8 W/m·K), 20-35% higher than 316L stainless steel, ensuring efficient heat transfer performance
• 60% lighter than steel and 40% lighter than copper alloys, reducing equipment weight and structural support requirements for high-pressure systems

• Titanium Grade 3 CP 2 | UNS #R50550 offers slightly higher mechanical properties than Grade 2 Titanium. Grade 3 demonstrates similar ductility and formability, however. This metal is typically used for applications where corrosion resistance is a major requirement and largely used in chemical production, some airframe applications, and marine use.

• CP Grade 4 titanium stands out as the strongest of the commercially pure titanium grades, offering an exceptional balance of high strength, corrosion resistance, and biocompatibility. With its higher oxygen content, it delivers significantly greater mechanical strength than Grades 1–3 while still maintaining the lightweight, non‑toxic, and highly corrosion‑resistant nature that makes titanium so valuable. This combination makes Grade 4 a go‑to material for aerospace components, industrial equipment, chemical processing systems, and medical implants that demand durability without sacrificing purity. Its ability to perform reliably in harsh environments—whether exposed to seawater, chemicals, or the human body—has cemented CP Grade 4 titanium as a trusted choice for critical, high‑performance applications.

Titanium Grade 4 bar is the highest strength commercially pure titanium bar, delivering exceptional load-bearing capacity while retaining the inherent lightweight and corrosion-resistant advantages of titanium, specially designed for high-stress automotive structural and functional components requiring maximum durability.

• Highest strength among all commercially pure titanium grades, 40% stronger than Grade 2 and 20% stronger than Grade 3
• 45% lighter than steel, significantly reducing vehicle weight and improving fuel efficiency by up to 12%
• Exceptional corrosion resistance, immune to road salt, de-icing chemicals, exhaust gases and harsh environmental conditions

Titanium Grade 4 bar for heat exchanger applications is the highest strength commercially pure titanium material available, delivering 20-30% higher mechanical strength than Titanium Grade 3 while maintaining exceptional corrosion resistance and good formability. Specially engineered for ultra-high pressure and heavy-duty industrial heat transfer environments, it provides unmatched durability in deep-sea offshore oil & gas, high-pressure seawater desalination and extreme chemical processing applications where maximum structural integrity is non-negotiable.

• Highest strength commercially pure titanium: 20-30% higher strength than Grade 3 and 70-80% higher than Grade 1, with tensile strength up to 700 MPa
• Industry-leading pressure resistance: Design pressure up to 250 bar (3625 psi) for seamless tubes, 25% higher than Titanium Grade 3
• Universal corrosion resistance: Identical immunity to chloride-induced pitting, crevice corrosion and stress corrosion cracking as all pure titanium grades

Titanium Grade 5 (Ti-6Al-4V, UNS R56400) is a high-strength alpha-beta titanium alloy commonly supplied as annealed bar and billet under ASTM B348/B348M. It combines low density, useful fatigue performance, good strength retention, machinability, and corrosion resistance for demanding structural and precision-engineering applications. Aerospace material supplied to AMS4928 or another customer specification must be reviewed separately against the required revision, source approval, testing, and documentation. Emily PIPE supplies Titanium Grade 5 round bars, rods, cut lengths, billets, and project-specific machining blanks. Diameter, length, tolerance, surface finish, delivery condition, machining allowance, inspection, documentation, and final material suitability should be confirmed against the purchase specification, component drawing, loading, temperature, fatigue, joining method, and service environment.

• ASTM B348/B348M Titanium Grade 5 bar, identified as Ti-6Al-4V and UNS R56400.
• High-strength alpha-beta titanium alloy offering a practical balance of low density, strength, fatigue performance, machinability, and corrosion resistance.
• Round bars, rods, billets, cut lengths, and project-specific machining blanks can be supplied within the confirmed production range.

Titanium Grade 5 (Ti-6Al-4V, UNS R56400) is a high-strength alpha-beta titanium alloy supplied as bar and machining stock for selected automotive, motorsport, prototype, and performance-engineering components. Its combination of low density, strength, fatigue potential, machinability, and corrosion resistance can be valuable where component-level weight reduction and performance justify the additional material, processing, inspection, and qualification cost. Emily PIPE supplies Grade 5 round bars, rods, cut lengths, billets, and drawing-specific machining blanks for fasteners, shafts, pins, retainers, brackets, connectors, suspension hardware, engine hardware, and other precision components. Final suitability should be reviewed against the governing material specification, drawing, static and cyclic loads, temperature, wear, galling, corrosion, joining method, inspection plan, and vehicle or motorsport approval requirements.

• ASTM B348/B348M Titanium Grade 5 bar, identified as Ti-6Al-4V and UNS R56400.
• Application-focused supply for selected automotive, motorsport, prototype, and performance-engineering components.
• Round bars, rods, billets, cut lengths, and drawing-specific machining blanks can be reviewed within the confirmed production range.

Titanium Grade 5 (Ti-6Al-4V) bar for heat exchanger applications is the most widely used alpha-beta titanium alloy, delivering 2-3x higher strength than commercially pure titanium with excellent high-temperature performance, fatigue resistance and corrosion resistance. Specially engineered for extreme high-temperature and high-pressure industrial heat transfer environments, it provides unmatched durability in aerospace, nuclear power, deep-sea offshore and high-temperature chemical processing applications where conventional materials cannot meet performance requirements.

• Industry-leading strength-to-weight ratio: 2-3x higher strength than pure titanium, 60% lighter than steel with comparable mechanical properties
• Exceptional high-temperature performance: Maintains full mechanical properties up to 400℃, 85℃ higher than commercially pure titanium grades
• Superior fatigue and creep resistance: Withstands millions of thermal and mechanical cycles without failure, ideal for long-term high-temperature operation

• Titanium Grade 7 is mechanically and physically equivalent to CP grade 2, but with the addition of palladium. The addition of palladium gives grade 7 enhanced crevice corrosion resistance at low temperatures and high PH and is the most corrosion resistant of all titanium alloys.

Titanium Grade 7 (Ti-0.2Pd, UNS R52400) is a palladium-enhanced commercially pure titanium grade supplied for corrosion-resistant machined components and industrial equipment. The palladium addition can improve corrosion resistance in selected reducing or crevice-prone environments compared with unalloyed commercially pure titanium, but suitability must be confirmed against the actual chemical composition, concentration, temperature, flow conditions, fabrication route, and design requirements. Emily PIPE supplies Titanium Grade 7 round bars and rods in project-specific diameters, lengths, tolerances, surface finishes, and inspection scopes according to ASTM B348/B348M and customer drawings.

• ASTM B348/B348M Titanium Grade 7 bar, identified as UNS R52400 and Ti-0.2Pd.
• Palladium-enhanced commercially pure titanium for selected reducing and crevice-prone corrosive environments.
• Round bars and rods available in project-specific diameters, lengths, tolerances, and delivery conditions.

Titanium Grade 7 (Ti-0.2Pd) bar is the premium palladium-alloyed commercially pure titanium bar, featuring industry-leading crevice corrosion resistance and reducing acid tolerance, specially engineered for automotive components operating in the most extreme chloride-rich environments such as coastal regions and heavy road salt usage areas.

• Industry-leading crevice corrosion resistance, immune to attack from road salt, de-icing chemicals and chloride-rich gap environments
• Excellent resistance to reducing acids, ethanol-blended fuels (E10-E85) and biodiesel, ideal for modern alternative fuel vehicles
• Identical mechanical properties and formability to Grade 2, fully compatible with existing automotive production lines

Titanium Grade 9 (Ti-3Al-2.5V, UNS R56320) is a medium-strength alpha-beta titanium alloy supplied as bar and machining stock under ASTM B348/B348M. It offers substantially higher strength than commercially pure titanium while retaining useful forming, welding, and machining capability. Available product forms can include round bar, rod, billet, cut-to-length pieces, and project-specific machining blanks. Emily PIPE supplies Titanium Grade 9 bar for precision-machined fittings, shafts, pins, fasteners, brackets, connectors, and other lightweight components used in selected automotive, aerospace, marine, sporting-equipment, and industrial applications. Diameter, length, tolerance, surface finish, machining allowance, inspection, documentation, and final material suitability should be confirmed against the purchase specification and component drawing.

• ASTM B348/B348M Titanium Grade 9 bar, identified as Ti-3Al-2.5V and UNS R56320.
• Medium-strength titanium alloy offering a practical balance of strength, formability, weldability, machinability, and low density.
• Round bars, rods, billets, cut-to-length pieces, and machining blanks can be supplied within the confirmed production range.

Emily PIPE offers a complete range of aviation-grade titanium alloys including Gr.2, Gr.5, Gr.9 and Gr.23, engineered to meet the strictest aerospace industry standards. Our titanium tubes and bars provide an unbeatable combination of high strength-to-weight ratio, exceptional corrosion resistance and excellent fatigue performance, making them the material of choice for commercial, military and space aviation applications.

• Full aviation-grade certification: All products meet AMS 4911, AMS 4942, AMS 4943 and AMS 4967 standards required by major aircraft manufacturers
• 4-grade complete solution: Covers all aviation application scenarios from general structures (Gr.2) to high-strength critical components (Gr.5/Gr.23) and hydraulic systems (Gr.9)
• Industry-leading strength-to-weight ratio: 40% lighter than steel while maintaining equivalent strength, reducing aircraft fuel consumption by up to 15%

Emily PIPE offers a complete range of chemical-grade titanium alloys including Gr.1, Gr.2, Gr.3, Gr.7, Gr.12 and Gr.16, engineered to solve the most severe corrosion challenges in chemical processing. Our titanium tubes and bars provide exceptional resistance to oxidizing and reducing acids, chlorides and brines, delivering 5-20 times longer service life than stainless steel in aggressive chemical environments.

• 6-grade complete solution: Covers all chemical corrosion scenarios from mild oxidizing (Gr.1/2) to severe reducing (Gr.7/16) and high-temperature (Gr.12) environments
• Industry-leading corrosion resistance: Immune to chloride-induced pitting, crevice corrosion and stress corrosion cracking, outperforming 316L by 10-20 times
• Excellent resistance to wet chlorine, hydrochloric acid, sulfuric acid and caustic solutions

Seamless titanium tubes are manufactured without any welding seams, resulting in a uniform structure that enhances strength and corrosion resistance. These pipes are renowned for their high precision, making them ideal for critical applications such as aerospace components, chemical processing, and medical implants.

• Welded titanium Tubes are fabricated by welding together titanium sheets or strips, offering a cost-effective alternative without compromising quality.

Titanium tubes come in various forms, including seamless, welded, and extruded. They are further classified based on their shape, such as round, square, and rectangular, offering versatility for diverse applications.

• Welded titanium pipes are fabricated by welding together titanium sheets or strips, offering a cost-effective alternative without compromising quality.

• Grade 4 Unalloyed Ti ("Pure") 75A alloy is the highest strength of all the unalloyed grades. It is known to possess good ductility and medium formability. Good strength to weight ratio is well maintained at moderate temperatures. At low temperatures, this alloy also has good impact properties.

Emily PIPE offers a complete range of electric power-grade titanium alloys including Gr.2, Gr.5, Gr.7 and Gr.12, engineered to solve the most critical corrosion and high-temperature challenges in power generation. Our titanium tubes and bars provide exceptional resistance to seawater, flue gas desulfurization (FGD) environments and high-temperature steam, delivering 10-20 times longer service life than stainless steel in aggressive power plant conditions.

• 4-grade complete solution: Covers all power generation corrosion scenarios from seawater cooling (Gr.2) to FGD systems (Gr.7/12) and high-strength structural components (Gr.5)
• Industry-leading seawater corrosion resistance: Immune to chloride-induced pitting, crevice corrosion and stress corrosion cracking, outperforming 316L by 10-15 times
• Excellent resistance to FGD environments: Withstands the "corrosion cocktail" of sulfuric acid, hydrochloric acid and chlorides in flue gas scrubbers

• Titanium Grade 12 is similar to Grade 2 and Grade 3 except Grade 12 has the addition of Mo and Ni. These additions to Grade 12 offer a lower cost option than the Palladium bearing grades. Grade 12 has high strength, good heat and wear resistance and is highly weldable. Grade 12 is used for Chemical Processing, Power generation, Desalination, Marine Hydrocarbon processing and Mining.

• Titanium Grade 18 (UNS R53400) is a commercially pure titanium alloy with low palladium (0.04–0.08%) for enhanced corrosion resistance. It offers excellent formability, weldability, and durability in chloride, acidic, and seawater environments.

• CP Grade 2 Titanium Grade 2General Information: Titanium Alloy Grade 2 is “unalloyed” titanium offering an excellent balance of strength and ductility. The material has good toughness and is readily weldable. This material is very corrosion resistant in highly oxidizing and mildly reducing environments. The material is castable and is often utilized in cast valves and fittings. In plate form, the alloy is also used explosively boned to make clad plate. The alloy is available as castings, wire, welded tube, pipe, plate, sheet, strip, forgings, bar, and billet.

• Titanium alloys are divided into three main groups: alpha-phase, beta-phase, and alpha-beta-phase. Grade 23 Ti 6Al 4V ELI alloy is an alpha-beta wrought alloy. The ELI stands for extra low interstitial. For an alloy to be branded as an ELI product, it should be produced as such at the mill.

• Grade 3 Unalloyed Ti ("Pure") 65A alloy is a general purpose alloy that is non-magnetic, and has excellent corrosion resistance in highly oxidizing to mildly reducing environments and excellent strength to weight ratio. It is a slightly stronger version of grade 2 titanium alloy. It also has good impact properties at low temperatures.

• Grade 7 Ti-0.15Pd alloy is highly resistant to corrosion in reducing acids and localized attack in hot halide media. The presence of palladium helps to enhance the alloy’s corrosion resistance. This alloy is similar to grade 2, and possesses medium strength and ductility.

Grade 9 titanium is a high-strength, low-density titanium alloy that has numerous applications in various industries. It is known for its excellent strength-to-weight ratio and corrosion resistance, making it a popular choice for the automotive, aerospace, medical, and sporting goods industries. Titanium Grade 9's mechanical properties offer much more strength than commercially pure titanium. One of the main benefits of this titanium alloy with small percentages of aluminum is that it can be cold worked, resulting in good ductility, moderately high strength, and excellent resistance to corrosion.

• Grade 9 titanium is a high-strength, low-density titanium alloy that has numerous applications in various industries. It is known for its excellent strength-to-weight ratio and corrosion resistance, making it a popular choice for the automotive, aerospace, medical, and sporting goods industries. Titanium Grade 9's mechanical properties offer much more strength than commercially pure titanium. One of the main benefits of this titanium alloy with small percentages of aluminum is that it can be cold worked, resulting in good ductility, moderately high strength, and excellent resistance to corrosion.

Emily PIPE offers a complete range of medical-grade titanium alloys including Gr.2, Gr.4, Gr.5, Gr.7 and Gr.23, engineered to meet the strictest biocompatibility and performance requirements of the healthcare industry. Our titanium tubes and bars provide exceptional corrosion resistance to body fluids, excellent mechanical properties and superior biocompatibility, making them the gold standard for implantable medical devices and surgical instruments.

• Full medical-grade certification: All products meet ISO 13485, ASTM F67, ASTM F136 and FDA requirements for implantable medical devices
• 5-grade complete solution: Covers all medical applications from general surgical instruments (Gr.2) to high-strength orthopedic implants (Gr.5/Gr.23) and corrosion-resistant dental implants (Gr.7)
• Exceptional biocompatibility: Non-toxic, non-allergenic and osseointegrative, making it the only material suitable for long-term implantation

Emily PIPE offers a complete range of marine & offshore-grade titanium alloys including Gr.2, Gr.5, Gr.7, Gr.9 and Gr.12, engineered to solve the most severe corrosion and structural challenges in marine environments. Our titanium tubes and bars provide exceptional resistance to seawater, salt spray, crevice corrosion and biofouling, delivering 10-20 times longer service life than stainless steel in offshore applications.

• 5-grade complete solution: Covers all marine & offshore scenarios from general seawater systems (Gr.2) to high-strength structures (Gr.5), crevice corrosion resistance (Gr.7/12) and hydraulic tubing (Gr.9)
• Industry-leading seawater corrosion resistance: Immune to chloride-induced pitting, crevice corrosion and stress corrosion cracking, outperforming 316L by 10-15 times
• Natural biofouling resistance: Inhibits marine organism attachment, reducing maintenance costs by 60-70% and improving heat transfer efficiency

Emily PIPE offers a complete range of mining-grade titanium alloys including Gr.2, Gr.5, Gr.7, Gr.12 and Gr.16, engineered to solve the most severe corrosion-erosion challenges in modern mining operations. Our titanium tubes and bars provide exceptional resistance to acid mine drainage (AMD), mixed acid leach solutions and high-velocity slurries, delivering 10-20 times longer service life than stainless steel and high-chrome white iron in mining environments.

• 5-grade complete solution: Covers all mining corrosion scenarios from general process piping (Gr.2) to high-strength structural components (Gr.5), severe crevice corrosion (Gr.7/16) and high-temperature leaching (Gr.12)
• Industry-leading acid mine drainage (AMD) resistance: Withstands pH 0.5-4.0 AMD containing H₂SO₄, HCl, Fe³⁺ and chlorides, outperforming 316L by 20 times
• Superior erosion-corrosion resistance: Withstands high-velocity slurries containing 30-70% solid particles, 5-10 times more durable than high-chrome white iron

Emily PIPE offers a complete range of nuclear-grade titanium alloys including Gr.2, Gr.5, Gr.7 and Gr.12, engineered to meet the strictest safety and performance requirements of the nuclear power industry. Our titanium tubes and bars provide exceptional resistance to boric acid corrosion, low neutron absorption cross-section and excellent radiation stability, making them the material of choice for nuclear reactor auxiliary systems, radioactive waste handling and spent fuel storage.

• 4-grade complete solution: Covers all nuclear application scenarios from general auxiliary systems (Gr.2) to high-strength structural components (Gr.5), crevice corrosion resistance (Gr.7) and high-temperature service (Gr.12)
• Industry-leading boric acid corrosion resistance: Virtually immune to corrosion in high-temperature boric acid coolant, outperforming stainless steel by 100x
• Ultra-low neutron absorption cross-section: Minimizes neutron activation and radioactive waste generation, reducing decommissioning costs

Emily PIPE offers a complete range of shipbuilding-grade titanium alloys including Gr.2, Gr.5, Gr.7, Gr.9 and Gr.12, engineered to solve the most critical corrosion and weight challenges in modern ship manufacturing. Our titanium tubes and bars provide exceptional resistance to seawater corrosion, biofouling and cavitation erosion, delivering 15-20 times longer service life than stainless steel in marine environments.

• 5-grade complete solution: Covers all shipbuilding scenarios from general seawater systems (Gr.2) to high-strength structures (Gr.5), crevice corrosion resistance (Gr.7/12) and hydraulic tubing (Gr.9)
• Industry-leading seawater corrosion resistance: Immune to chloride-induced pitting, crevice corrosion and stress corrosion cracking, outperforming 316L by 15 times
• Natural biofouling resistance: Inhibits marine organism attachment, reducing dry dock maintenance costs by 60-70%