GB/T 38936
GB/T 38936 (High temperature carburizing steel for bearing)· GB (China) · 4 materials
| Designation | Material group | |
|---|---|---|
| B23000 | Tool steels | chevron_right |
| B24041 | Tool steels | chevron_right |
| G13Cr4Mo4Ni4V | Tool steels | chevron_right |
| G20W10Cr3NiV | Tool steels | chevron_right |