DIN 17458 Seamless Circular Austenitic Stainless Steel Tubes Subject to Special Requirements
| Specification | DIN 17458 Seamless Circular Austenitic Stainless Steel Tubes Subject to Special Requirements |
| Standard | DIN 17458 |
| Equivalents | DIN 17456, GOST 9941-81, GOST 9940-81, ASME SA213, ASTM A213, EN 10216-5 |
| Materials | X 6 CrNiMoTi 17 12 2, 1.4571 |
Chemistry Composition of DIN 17458 X 6 CrNiMoTi 17 12 2, 1.4571
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Mo, % | Ti, % |
| 0.08 max | 1.00 max | 2.00 max | 0.045 max | 0.030 max | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | 5*C-0.8 |
Mechanical Properties of DIN 17458 X 6 CrNiMoTi 17 12 2, 1.4571
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % |
| 500-730 | 210 min | 35 min |