Pipes & Tubes - ALLOY 20 PIPES & TUBES
Specification of Alloy 20 Pipes & Tubes
| Grades | Alloy 20 (UNS N08020) |
|---|---|
| Specifications | ASTM B 729, B 464 /468, ASTM SB 729, SB 464 /468 |
| Size | ½"NB - 24"NB |
| Schedule | SCH 10 - SCH XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc. |
| End | Plain End, Bevelled End, Threaded. |
| Length | Single Random, Double Random & Cut Length. |
Chemical Composition of Alloy 20 Pipes & Tubes
| Ni | Fe | C | Mn | Si | Cu | Cr | Mo | S | P | Nb |
|---|---|---|---|---|---|---|---|---|---|---|
| 32 - 38 | Bal | 0.02 max | 02-Jan | 0.7 max | 04-Mar | 19 - 21 | 03-Feb | 0.005 max | 0.02 max | 0.1 - 0.3 |
Mechanical Properties of Alloy 20 Pipes & Tubes
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30% |