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 2 CrNiMo 17 13 2, 1.4404 |
Chemistry Composition of DIN 17458 X 2 CrNiMo 17 13 2, 1.4404
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Mo, % |
| 0.03 max | 1.00 max | 2.00 max | 0.040 max | 0.030 max | 16.5-18.5 | 11.0-14.0 | 2.0-2.5 |
Mechanical Properties of DIN 17458 X 2 CrNiMo 17 13 2, 1.4404
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % |
| 490-690 | 190 min | 40 min |