GB/T 11253
GB/T 11253 (Cold-rolled sheets and strips of carbon structural steels)· GB (China) · 5 materials
| Designation | Material group | |
|---|---|---|
| Q195 | Structural and constructional steels | chevron_right |
| Q215 | Structural and constructional steels | chevron_right |
| Q235 | Structural and constructional steels | chevron_right |
| Q275 | Structural and constructional steels | chevron_right |
| Q325 | Structural and constructional steels | chevron_right |