GB/T 30895
GB/T 30895 (Hot-rolled rotary)· GB (China) · 23 materials
| Designation | Material group | |
|---|---|---|
| 10 | Structural and constructional steels | chevron_right |
| 15 | Structural and constructional steels | chevron_right |
| 16Mn | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right |
| 20CrMnMo | Structural and constructional steels | chevron_right |
| 25 | Structural and constructional steels | chevron_right |
| 30 | Structural and constructional steels | chevron_right |
| 35 | Structural and constructional steels | chevron_right |
| 35CrMo | Structural and constructional steels | chevron_right |
| 35SiMn | Structural and constructional steels | chevron_right |
| 40 | Structural and constructional steels | chevron_right |
| 40Cr | Structural and constructional steels | chevron_right |
| 40Cr | Tool steels | chevron_right |
| 42CrMo | Structural and constructional steels | chevron_right |
| 42CrMo4 | Structural and constructional steels | chevron_right |
| 42CrMoA | Structural and constructional steels | chevron_right |
| 45 | Structural and constructional steels | chevron_right |
| 50 | Structural and constructional steels | chevron_right |
| 50CrMoA | Structural and constructional steels | chevron_right |
| 50Mn | Structural and constructional steels | chevron_right |
| 50SiMn | Structural and constructional steels | chevron_right |
| GCr15SiMn | Structural and constructional steels | chevron_right |
| S48C | Structural and constructional steels | chevron_right |