GB/T 32959
GB/T 32959 (Bearing steels for forged bars, rings and blanks)· GB (中国) · 14 种材料
| 名称 | 材料组别 | |
|---|---|---|
| B00150 | 结构钢 | chevron_right |
| B01150 | 结构钢 | chevron_right |
| B02180 | 结构钢 | chevron_right |
| B02181 | 结构钢 | chevron_right |
| B02182 | 结构钢 | chevron_right |
| B03150 | 结构钢 | chevron_right |
| B04190 | 结构钢 | chevron_right |
| GCr15 | 结构钢 | chevron_right |
| GCr15SiMn | 结构钢 | chevron_right |
| GCr15SiMo | 结构钢 | chevron_right |
| GCr18MnMo | 结构钢 | chevron_right |
| GCr18MnMo1 | 结构钢 | chevron_right |
| GCr18Mo | 结构钢 | chevron_right |
| GCr19SiMnMo | 结构钢 | chevron_right |