AISI4140 | C | O | N | P | S | Si | Mn | Cr | Cu | Ni | Fe |
Concentration (wt%) | 0.6 | 0.14 | 0.002 | 0.009 | 0.018 | <0.01 | 0.2 | 0.07 | 0.10 | 0.08 | Bal. |