Steel | C | Cr | Ni | Mo | V | Si | Mn | Fe |
AISI D2 | 1.48 | 11.91 | ------- | 0.98 | 0.76 | 0.96 | 0.45 | Bal. |
AISI 4340 | 0.39 | 0.76 | 1.74 | 0.26 | ------ | 0.15 | 0.73 | Bal. |