ASTM A312/ASME SA312 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
| Standard | ASTM A312, ASME SA312 |
| Equivalent Standards | EN 10216-5, DIN 17458, GOST 9941-81, GOST 9940-81, ASME SA213, ASTM A213, DIN 17456 |
| Material | UNS N08904(904L) |
| Equivalent Materials | 015Cr21Ni26M5Cu2, 904L, 1.4539, 2RK65(Sandvik) |
Chemical Composition of ASTM A312 UNS N08904(904L) Stainless Steel Pipes
| C % | Mn % | P % | S % | Si % | Cr % | Ni % | Mo % | N % | Cu % |
| 0.02 max | 2.00 max | 0.040 max | 0.030 max | 1.00 max | 19.0-23.0 | 23.0-28.0 | 4.00-5.00 | 0.10 max | 1.00-2.00 |
Mechanical Properties of ASTM A312 UNS N08904(904L) Stainless Steel Pipes
| Tensile Strength, Mpa | Yield Strength, MPa | Elongation, % |
| 490 min | 215 min | 30 min |