GB/T 16270
GB/T 16270 (High strength structural steel plates in the quenched and tempered condition)· GB (China) · 35 materials
| Designation | Material group | |
|---|---|---|
| Q420C | Structural and constructional steels | chevron_right |
| Q420D | Structural and constructional steels | chevron_right |
| Q420E | Structural and constructional steels | chevron_right |
| Q460C | Structural and constructional steels | chevron_right |
| Q460D | Structural and constructional steels | chevron_right |
| Q460E | Structural and constructional steels | chevron_right |
| Q460F | Structural and constructional steels | chevron_right |
| Q500C | Structural and constructional steels | chevron_right |
| Q500D | Structural and constructional steels | chevron_right |
| Q500E | Structural and constructional steels | chevron_right |
| Q500F | Structural and constructional steels | chevron_right |
| Q550C | Structural and constructional steels | chevron_right |
| Q550D | Structural and constructional steels | chevron_right |
| Q550E | Structural and constructional steels | chevron_right |
| Q550F | Structural and constructional steels | chevron_right |
| Q620C | Structural and constructional steels | chevron_right |
| Q620D | Structural and constructional steels | chevron_right |
| Q620E | Structural and constructional steels | chevron_right |
| Q620F | Structural and constructional steels | chevron_right |
| Q690C | Structural and constructional steels | chevron_right |
| Q690D | Structural and constructional steels | chevron_right |
| Q690E | Structural and constructional steels | chevron_right |
| Q690F | Structural and constructional steels | chevron_right |
| Q800C | Structural and constructional steels | chevron_right |
| Q800D | Structural and constructional steels | chevron_right |
| Q800E | Structural and constructional steels | chevron_right |
| Q800F | Structural and constructional steels | chevron_right |
| Q890C | Structural and constructional steels | chevron_right |
| Q890D | Structural and constructional steels | chevron_right |
| Q890E | Structural and constructional steels | chevron_right |
| Q890F | Structural and constructional steels | chevron_right |
| Q960C | Structural and constructional steels | chevron_right |
| Q960D | Structural and constructional steels | chevron_right |
| Q960E | Structural and constructional steels | chevron_right |
| Q960F | Structural and constructional steels | chevron_right |