GB/T 43893
GB/T 43893 (装配式钢结构建筑用热轧型钢)· GB (中国) · 20 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Q235WB | 结构钢 | chevron_right |
| Q235WC | 结构钢 | chevron_right |
| Q235WD | 结构钢 | chevron_right |
| Q235WE | 结构钢 | chevron_right |
| Q355WB | 结构钢 | chevron_right |
| Q355WC | 结构钢 | chevron_right |
| Q355WD | 结构钢 | chevron_right |
| Q355WE | 结构钢 | chevron_right |
| Q390WB | 结构钢 | chevron_right |
| Q390WC | 结构钢 | chevron_right |
| Q390WD | 结构钢 | chevron_right |
| Q390WE | 结构钢 | chevron_right |
| Q420WB | 结构钢 | chevron_right |
| Q420WC | 结构钢 | chevron_right |
| Q420WD | 结构钢 | chevron_right |
| Q420WE | 结构钢 | chevron_right |
| Q460WB | 结构钢 | chevron_right |
| Q460WC | 结构钢 | chevron_right |
| Q460WD | 结构钢 | chevron_right |
| Q460WE | 结构钢 | chevron_right |