GB/T 13795
GB/T 13795 (Cold-rolled steel strips for industrial chain)· GB (China) · 14 materials
| Designation | Material group | |
|---|---|---|
| 10 | Structural and constructional steels | chevron_right |
| 15 | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right |
| 40Mn | Structural and constructional steels | chevron_right |
| 40MnB | Structural and constructional steels | chevron_right |
| 45 | Structural and constructional steels | chevron_right |
| 45Mn | Structural and constructional steels | chevron_right |
| A71402 | Structural and constructional steels | chevron_right |
| U20102 | Structural and constructional steels | chevron_right |
| U20152 | Structural and constructional steels | chevron_right |
| U20202 | Structural and constructional steels | chevron_right |
| U20452 | Structural and constructional steels | chevron_right |
| U21402 | Structural and constructional steels | chevron_right |
| U21452 | Structural and constructional steels | chevron_right |