GB/T 46214
GB/T 46214 (Hot-rolled H section steel for bridge steel structure)· GB (China) · 28 materials
| Designation | Material group | |
|---|---|---|
| Q345q C | Structural and constructional steels | chevron_right |
| Q345q D | Structural and constructional steels | chevron_right |
| Q345q E | Structural and constructional steels | chevron_right |
| Q345q NH C | Structural and constructional steels | chevron_right |
| Q345q NH D | Structural and constructional steels | chevron_right |
| Q345q NH E | Structural and constructional steels | chevron_right |
| Q370q C | Structural and constructional steels | chevron_right |
| Q370q D | Structural and constructional steels | chevron_right |
| Q370q E | Structural and constructional steels | chevron_right |
| Q370q NH C | Structural and constructional steels | chevron_right |
| Q370q NH D | Structural and constructional steels | chevron_right |
| Q370q NH E | Structural and constructional steels | chevron_right |
| Q390q C | Structural and constructional steels | chevron_right |
| Q390q D | Structural and constructional steels | chevron_right |
| Q390q E | Structural and constructional steels | chevron_right |
| Q390q NH C | Structural and constructional steels | chevron_right |
| Q390q NH D | Structural and constructional steels | chevron_right |
| Q390q NH E | Structural and constructional steels | chevron_right |
| Q420q C | Structural and constructional steels | chevron_right |
| Q420q D | Structural and constructional steels | chevron_right |
| Q420q E | Structural and constructional steels | chevron_right |
| Q420q NH D | Structural and constructional steels | chevron_right |
| Q420q NH E | Structural and constructional steels | chevron_right |
| Q460q C | Structural and constructional steels | chevron_right |
| Q460q D | Structural and constructional steels | chevron_right |
| Q460q E | Structural and constructional steels | chevron_right |
| Q460q NH D | Structural and constructional steels | chevron_right |
| Q460q NH E | Structural and constructional steels | chevron_right |