Ni-Cr-Mo steel for applications requiring high tensile and toughness values, particular in large cross sections in the hardened and tempered condition.
| Market grade | DIN | UNS | EN | Others |
|---|---|---|---|---|
| 4340 | 1.6944 | G43400 | ≈ 40NiCrMo6 | AISI: 4340 |
| AMS |
|---|
| 6414 |
| C | Si | Mn | Cr | Mo | Ni | V | Al | |
|---|---|---|---|---|---|---|---|---|
| 0.42 | 0.30 | 0.80 | 0.85 | 0.30 | 1.90 | 0.08 | 0.03 |
