34CRALNI7 / 1.8550 | QUALITY STEEL>
| DIN | W.Nr. | JUS | ASTM |
|---|---|---|---|
| 34CrAlNi7-10 | 1.8550 | č4531 | C(A355) |
| C | Si | Mn | P | S | Cr | Mo | Al |
|---|---|---|---|---|---|---|---|
| 0.30 - 0.37 | max 0.4 | 0.4 - 0.7 | max 0.025 | max 0.035 | 1.5 - 1.8 | 0.15 - 0.25 | 0.8 - 1.2 |
| Per dimensions in improved condition (mm) | / | |
|---|---|---|
| Rm - Tensile strength (MPa) (+QT) | 900 - 1000 |