GB/T 13791
GB/T 13791 (Cold drawn special shaped steel bar)· GB (China) · 22 materials
| Designation | Material group | |
|---|---|---|
| 10 | Structural and constructional steels | chevron_right |
| 12CrNi3A | Structural and constructional steels | chevron_right |
| 15 | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right |
| 20Cr | Structural and constructional steels | chevron_right |
| 20CrMoA | Structural and constructional steels | chevron_right |
| 25 | Structural and constructional steels | chevron_right |
| 30 | Structural and constructional steels | chevron_right |
| 30CrMnSiA | Structural and constructional steels | chevron_right |
| 35 | Structural and constructional steels | chevron_right |
| 35CrMoA | 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 |
| 40MnB | Structural and constructional steels | chevron_right |
| 45 | Structural and constructional steels | chevron_right |
| 50 | Structural and constructional steels | chevron_right |
| 50B | Structural and constructional steels | chevron_right |
| 50Mn | Structural and constructional steels | chevron_right |
| 60 | Structural and constructional steels | chevron_right |
| A20202 | Structural and constructional steels | chevron_right |
| A24303 | Structural and constructional steels | chevron_right |