GB/T 2520
GB/T 2520 (Cold-reduced electrolytic tinplate)· GB (China) · 28 materials
| Designation | Material group | |
|---|---|---|
| D | Structural and constructional steels | chevron_right |
| DR-10 | Structural and constructional steels | chevron_right |
| DR-7M | Structural and constructional steels | chevron_right |
| DR-8 | Structural and constructional steels | chevron_right |
| DR-8M | Structural and constructional steels | chevron_right |
| DR-9 | Structural and constructional steels | chevron_right |
| DR-9M | Structural and constructional steels | chevron_right |
| L | Structural and constructional steels | chevron_right |
| MR | Structural and constructional steels | chevron_right |
| T-1 | Structural and constructional steels | chevron_right |
| T-1.5 | Structural and constructional steels | chevron_right |
| T-2 | Structural and constructional steels | chevron_right |
| T-2.5 | Structural and constructional steels | chevron_right |
| T-3 | Structural and constructional steels | chevron_right |
| T-3.5 | Structural and constructional steels | chevron_right |
| T-4 | Structural and constructional steels | chevron_right |
| T-5 | Structural and constructional steels | chevron_right |
| T550+SE | Structural and constructional steels | chevron_right |
| T580+SE | Structural and constructional steels | chevron_right |
| T620+SE | Structural and constructional steels | chevron_right |
| T660+SE | Structural and constructional steels | chevron_right |
| T690+SE | Structural and constructional steels | chevron_right |
| TH50+SE | Structural and constructional steels | chevron_right |
| TH52+SE | Structural and constructional steels | chevron_right |
| TH55+SE | Structural and constructional steels | chevron_right |
| TH57+SE | Structural and constructional steels | chevron_right |
| TH61+SE | Structural and constructional steels | chevron_right |
| TH65+SE | Structural and constructional steels | chevron_right |