GB/T 36171
GB/T 36171 (High strength structural steel plate in the quenched and tempered condition with improved formability)· GB (China) · 20 materials
| Designation | Material group | |
|---|---|---|
| Q460FC | Structural and constructional steels | chevron_right |
| Q460FD | Structural and constructional steels | chevron_right |
| Q460FE | Structural and constructional steels | chevron_right |
| Q460FF | Structural and constructional steels | chevron_right |
| Q500FC | Structural and constructional steels | chevron_right |
| Q500FD | Structural and constructional steels | chevron_right |
| Q500FE | Structural and constructional steels | chevron_right |
| Q500FF | Structural and constructional steels | chevron_right |
| Q550FC | Structural and constructional steels | chevron_right |
| Q550FD | Structural and constructional steels | chevron_right |
| Q550FE | Structural and constructional steels | chevron_right |
| Q550FF | Structural and constructional steels | chevron_right |
| Q620FC | Structural and constructional steels | chevron_right |
| Q620FD | Structural and constructional steels | chevron_right |
| Q620FE | Structural and constructional steels | chevron_right |
| Q620FF | Structural and constructional steels | chevron_right |
| Q690FC | Structural and constructional steels | chevron_right |
| Q690FD | Structural and constructional steels | chevron_right |
| Q690FE | Structural and constructional steels | chevron_right |
| Q690FF | Structural and constructional steels | chevron_right |