GB/T 9941
GB/T 9941 (High speed tool steel sheets and plates)· GB (China) · 6 materials
| Designation | Material group | |
|---|---|---|
| W18Cr4V | Tool steels | chevron_right |
| W6Mo5Cr4V2 | Structural and constructional steels | chevron_right |
| W6Mo5Cr4V2 | Tool steels | chevron_right |
| W6Mo5Cr4V2Al | Tool steels | chevron_right |
| W6Mo5Cr4V2Co5 | Tool steels | chevron_right |
| W9Mo3Cr4V | Tool steels | chevron_right |