ASTM B516 Inconel 718 Tube Specification
| Parameter / Category | Details & Specifications |
|---|---|
| STANDARDS & DIMENSIONS | |
| Standards | ASTM B163, ASTM B516 / ASME SB163, ASME SB516 |
| Seamless Tube OD | 3.35 mm to 101.6 mm |
| Welded Tube OD | 6.35 mm to 152 mm |
| Wall Thickness | 0.020″ – 0.220″ (Special thicknesses available) |
| Gauge (SWG) | 10, 12, 14, 16, 18, 20 SWG |
| Length | Single Random, Double Random, Standard & Cut Lengths |
| PROCESSING & FEATURES | |
| Manufacturing Type | Seamless, ERW, EFW, Welded, Fabricated, LSAW |
| Available Forms | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight, ‘U’ bent, Hollow |
| Surface Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF (Mill Finish) |
| End Connections | Plain End, Beveled End, Threaded |
| Product Marking | Standard, Grade, OD, Thickness, Length, Heat No. (or Custom) |
| APPLICATIONS & SERVICES | |
| Primary Applications | Oil & Gas, Fluid Tube, Boiler, Heat Exchanger, Condenser |
| Specializations | Capillary Tubes, Odd/Custom Sizes, High-Pressure Heat Exchangers |
| Value Added Services | Draw & Expansion, Polishing (Electro/Commercial), Bending, Machining, Cutting, Grooving |
| Testing & Certification | MTC (Manufacturer Test Certificate), Govt. Lab Certificate, Third Party Inspection |
Inconel UNS N07718 Tube Stock
Below is our readily available stock of small diameter Inconel 718 Tube
| Feature | Seamless Product | Welded Product |
|---|---|---|
| Standard | AMS 5589 / ASTM B163 | AMS 5596 / ASTM B516 |
| Wall Thickness | .028″ through .095″ | .035″ through .080″ |
| Outer Diameter (OD) | .250″ through 2″ | 1″ OD through 7″ OD |
Alloy 718 Tube Physical Properties
| Property | Solution Treated | Solution Treated and Aged |
|---|---|---|
| Density | 0.296 lb/in3 (8.192 g/cm3) | 0.297 lb/in3 (8.22 g/cm3) |
| Specific Gravity | 8.19 | 8.22 |
| Melting Range | 2500−2600∘F | 1370−1430∘C |