DIN 17456 General Purpose Seamless Circular Stainless Steel Tubes
| Specification | DIN 17456 General Purpose Seamless Circular Stainless Steel Tubes |
| Standard | DIN 17456 |
| Equivalents | DIN 17458, GOST 9941-81, GOST 9940-81, ASME SA213, ASTM A213, EN 10216-5 |
| Materials | X6CrNiNb18-10, 1.4550 |
Chemistry Composition of DIN 17456 X6CrNiNb18-10, 1.4550
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Nb, % |
| 0.08 max | 1.00 max | 2.00 max | 0.045 max | 0.015 max | 17.0-19.0 | 9.0-12.0 | 10*C-1.0 |
Mechanical Properties of DIN 17456 X6CrNiNb18-10, 1.4550
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % |
| 510-740 | 205 min | 35 min |