ASTM A790/ASME SA790 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
| Specification | ASTM A790/ASME SA790 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe |
| Standard | ASTM A790, ASME SA790 |
| Equivalents | DIN 17458, GOST 9941-81, GOST 9940-81, EN 10216-5, ASTM A789, ASME SA789, DIN 17456 |
| Materials | S32750 |
Chemistry Composition of ASTM A790/ASME SA790 S32750
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Mo | N, % | Cu, % |
| 0.03 max | 0.8 max | 1.2 max | 0.035 max | 0.02 max | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | 0.50 max |
Mechanical Properties of ASTM A790/ASME SA790 S32750
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HBW |
| 800 min | 550 min | 15 min | 300 max |