GB/T 4171
GB/T 4171 (耐候结构钢)· GB (中国) · 23 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 09CuP | 结构钢 | chevron_right |
| 09CuPCrNi-A | 结构钢 | chevron_right |
| 09CuPCrNi-B | 结构钢 | chevron_right |
| L52951 | 结构钢 | chevron_right |
| L52952 | 结构钢 | chevron_right |
| L53451 | 结构钢 | chevron_right |
| L53452 | 结构钢 | chevron_right |
| L53901 | 结构钢 | chevron_right |
| Q235NH | 结构钢 | chevron_right |
| Q265GNH | 结构钢 | chevron_right |
| Q295GNH | 结构钢 | chevron_right |
| Q295GNHL | 结构钢 | chevron_right |
| Q295NH | 结构钢 | chevron_right |
| Q310GNH | 结构钢 | chevron_right |
| Q345GNH | 结构钢 | chevron_right |
| Q345GNHL | 结构钢 | chevron_right |
| Q355GNH | 结构钢 | chevron_right |
| Q355NH | 结构钢 | chevron_right |
| Q390GNH | 结构钢 | chevron_right |
| Q415NH | 结构钢 | chevron_right |
| Q460NH | 结构钢 | chevron_right |
| Q500NH | 结构钢 | chevron_right |
| Q550NH | 结构钢 | chevron_right |