GB/T 3207
GB/T 3207 (Bright steel)· GB (China) · 4 materials
| Designation | Material group | |
|---|---|---|
| 50CrVT | Structural and constructional steels | chevron_right |
| 52CrMnMoVT | Structural and constructional steels | chevron_right |
| 60Si2CrVAT | Structural and constructional steels | chevron_right |
| 60Si2MnAT | Structural and constructional steels | chevron_right |