ASTM A312/ASME SA312 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
| Specification | ASTM A312/ASME SA312 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes |
| Standard | ASTM A312, ASME SA312 |
| Equivalents | EN 10216-5, DIN 17458, GOST 9941-81, GOST 9940-81, ASME SA213, ASTM A213, DIN 17456 |
| Materials | TP321, S32100 |
Chemistry Composition of ASTM A312/ASME SA312 TP321, S32100
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Ti, % |
| 0.08 max | 0.75 max | 2.00 max | 0.045 max | 0.030 max | 17.0-19.0 | 9.0-12.0 | 5*C-0.7 |
Mechanical Properties of ASTM A312/ASME SA312 TP321, S32100
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % |
| 515 min | 205 min | 35 min |