GB/T 19879
GB/T 19879 (建筑结构用钢板)· GB (中国) · 36 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Q235GJ B | 结构钢 | chevron_right |
| Q235GJ C | 结构钢 | chevron_right |
| Q235GJ D | 结构钢 | chevron_right |
| Q235GJ E | 结构钢 | chevron_right |
| Q345GJ B | 结构钢 | chevron_right |
| Q345GJ C | 结构钢 | chevron_right |
| Q345GJ D | 结构钢 | chevron_right |
| Q345GJ E | 结构钢 | chevron_right |
| Q355GJ B | 结构钢 | chevron_right |
| Q355GJ C | 结构钢 | chevron_right |
| Q355GJ D | 结构钢 | chevron_right |
| Q355GJ E | 结构钢 | chevron_right |
| Q390GJ C | 结构钢 | chevron_right |
| Q390GJ D | 结构钢 | chevron_right |
| Q390GJ E | 结构钢 | chevron_right |
| Q390GJB | 结构钢 | chevron_right |
| Q420GJ B | 结构钢 | chevron_right |
| Q420GJ C | 结构钢 | chevron_right |
| Q420GJ D | 结构钢 | chevron_right |
| Q420GJ E | 结构钢 | chevron_right |
| Q460GJ B | 结构钢 | chevron_right |
| Q460GJ C | 结构钢 | chevron_right |
| Q460GJ D | 结构钢 | chevron_right |
| Q460GJ E | 结构钢 | chevron_right |
| Q500GJ C | 结构钢 | chevron_right |
| Q500GJ D | 结构钢 | chevron_right |
| Q500GJ E | 结构钢 | chevron_right |
| Q550GJ C | 结构钢 | chevron_right |
| Q550GJ D | 结构钢 | chevron_right |
| Q550GJ E | 结构钢 | chevron_right |
| Q620GJ C | 结构钢 | chevron_right |
| Q620GJ D | 结构钢 | chevron_right |
| Q620GJ E | 结构钢 | chevron_right |
| Q690GJ C | 结构钢 | chevron_right |
| Q690GJ D | 结构钢 | chevron_right |
| Q690GJ E | 结构钢 | chevron_right |