YB 481
YB 481 (轻武器用结构钢技术条件)· YB (中国) · 30 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 25Cr2Ni4WA | 结构钢 | chevron_right |
| 30CrMnMoTiA | 结构钢 | chevron_right |
| 30CrMnSiA | 结构钢 | chevron_right |
| 30CrMoA | 结构钢 | chevron_right |
| 30CrNi2MoVA | 结构钢 | chevron_right |
| 30CrNi2WVA | 结构钢 | chevron_right |
| 30CrNi3A | 结构钢 | chevron_right |
| 30CrNiWA | 结构钢 | chevron_right |
| 30SiMn2MoVA | 结构钢 | chevron_right |
| 35B | 结构钢 | chevron_right |
| 35CrMnSiA | 结构钢 | chevron_right |
| 35CrMoA | 结构钢 | chevron_right |
| 35Z | 结构钢 | chevron_right |
| 38CrA | 结构钢 | chevron_right |
| 40B | 结构钢 | chevron_right |
| 40CrA | 结构钢 | chevron_right |
| 40MnB | 结构钢 | chevron_right |
| 40MnVB grade DZ 55 | 结构钢 | chevron_right |
| 40Z | 结构钢 | chevron_right |
| 45AZ | 结构钢 | chevron_right |
| 45B | 结构钢 | chevron_right |
| 45CrNiMoVA | 结构钢 | chevron_right |
| 45MnB grade DZ 40 | 结构钢 | chevron_right |
| 45Z | 结构钢 | chevron_right |
| 50A | 结构钢 | chevron_right |
| 50AE | 结构钢 | chevron_right |
| 50AZ | 结构钢 | chevron_right |
| 50B | 结构钢 | chevron_right |
| 50BA | 结构钢 | chevron_right |
| 50Z | 结构钢 | chevron_right |