GB/T 46214
GB/T 46214 (Hot-rolled H section steel for bridge steel structure)· GB (中国) · 28 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Q345q C | 结构钢 | chevron_right |
| Q345q D | 结构钢 | chevron_right |
| Q345q E | 结构钢 | chevron_right |
| Q345q NH C | 结构钢 | chevron_right |
| Q345q NH D | 结构钢 | chevron_right |
| Q345q NH E | 结构钢 | chevron_right |
| Q370q C | 结构钢 | chevron_right |
| Q370q D | 结构钢 | chevron_right |
| Q370q E | 结构钢 | chevron_right |
| Q370q NH C | 结构钢 | chevron_right |
| Q370q NH D | 结构钢 | chevron_right |
| Q370q NH E | 结构钢 | chevron_right |
| Q390q C | 结构钢 | chevron_right |
| Q390q D | 结构钢 | chevron_right |
| Q390q E | 结构钢 | chevron_right |
| Q390q NH C | 结构钢 | chevron_right |
| Q390q NH D | 结构钢 | chevron_right |
| Q390q NH E | 结构钢 | chevron_right |
| Q420q C | 结构钢 | chevron_right |
| Q420q D | 结构钢 | chevron_right |
| Q420q E | 结构钢 | chevron_right |
| Q420q NH D | 结构钢 | chevron_right |
| Q420q NH E | 结构钢 | chevron_right |
| Q460q C | 结构钢 | chevron_right |
| Q460q D | 结构钢 | chevron_right |
| Q460q E | 结构钢 | chevron_right |
| Q460q NH D | 结构钢 | chevron_right |
| Q460q NH E | 结构钢 | chevron_right |