GB/T 34484.2
GB/T 34484.2 (Heat-treatable steels-Part 2： Alloy steels for quenching and tempering)· GB (China) · 22 materials
| Designation | Material group | |
|---|---|---|
| 25CrMo | Structural and constructional steels | chevron_right |
| 25CrMoS | Structural and constructional steels | chevron_right |
| 30Cr2Ni2Mo | Structural and constructional steels | chevron_right |
| 30Cr2Ni4Mo | Structural and constructional steels | chevron_right |
| 34Cr2Ni2Mo | Structural and constructional steels | chevron_right |
| 35Cr | Structural and constructional steels | chevron_right |
| 35Cr2Ni4Mo | Structural and constructional steels | chevron_right |
| 35CrMo | Structural and constructional steels | chevron_right |
| 35CrMoS | Structural and constructional steels | chevron_right |
| 35CrS | Structural and constructional steels | chevron_right |
| 38CrMoAl | Structural and constructional steels | chevron_right |
| 40Cr | Structural and constructional steels | chevron_right |
| 40Cr | Tool steels | chevron_right |
| 40CrMnMo | Structural and constructional steels | chevron_right |
| 40CrNi2Mo | Structural and constructional steels | chevron_right |
| 40CrNiMo | Structural and constructional steels | chevron_right |
| 40CrS | Structural and constructional steels | chevron_right |
| 40MnB | Structural and constructional steels | chevron_right |
| 42CrMo | Structural and constructional steels | chevron_right |
| 42CrMoS | Structural and constructional steels | chevron_right |
| 50CrMo | Structural and constructional steels | chevron_right |
| 50CrV(A) | Structural and constructional steels | chevron_right |