GB/T 33161
GB/T 33161 (Carburizing steels for automobile bearings)· GB (China) · 3 materials
| Designation | Material group | |
|---|---|---|
| G15CrMo | Structural and constructional steels | chevron_right |
| G20CrNiMo | Structural and constructional steels | chevron_right |
| G2OCrMo | Structural and constructional steels | chevron_right |