GJB 6483
GJB 6483 (火炮零件用无缝钢管规范)· GJB (中国) · 27 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 20Cr | 结构钢 | chevron_right |
| 20CrMnSiA | 结构钢 | chevron_right |
| 25CrMnSiA | 结构钢 | chevron_right |
| 30Cr | 结构钢 | chevron_right |
| 30CrMnSiA | 结构钢 | chevron_right |
| 30CrMo | 结构钢 | chevron_right |
| 30SiMn2MoVA | 结构钢 | chevron_right |
| 35Cr | 结构钢 | chevron_right |
| 35CrMnSiA | 结构钢 | chevron_right |
| 35CrMoA-1 | 结构钢 | chevron_right |
| 35CrMoA-2 | 结构钢 | chevron_right |
| 35CrMoV | 结构钢 | chevron_right |
| 35CrNi1Mo | 结构钢 | chevron_right |
| 35CrNi2Mo | 结构钢 | chevron_right |
| 35CrNi3MoA | 结构钢 | chevron_right |
| 38CrA | 结构钢 | chevron_right |
| 40Cr | 结构钢 | chevron_right |
| 40CrNi | 结构钢 | chevron_right |
| 40CrNiMoA | 结构钢 | chevron_right |
| 45Cr | 结构钢 | chevron_right |
| 45CrNiMoVA | 结构钢 | chevron_right |
| 45CrNiWVA | 结构钢 | chevron_right |
| PCrMo | 结构钢 | chevron_right |
| PCrMoV | 结构钢 | chevron_right |
| PCrNi1Mo | 结构钢 | chevron_right |
| PCrNi2Mo | 结构钢 | chevron_right |
| PCrNi3MoA | 结构钢 | chevron_right |