GB/T 31936
GB/T 31936 (焊接钢管轧辊)· GB (中国) · 17 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 3Cr2W8V | 结构钢 | chevron_right |
| 3Cr2W8V | 工具钢 | chevron_right |
| 4Cr5MoSiV1 | 结构钢 | chevron_right |
| 4Cr5MoSiV1 | 工具钢 | chevron_right |
| 9Cr2Mo | 结构钢 | chevron_right |
| 9Cr2Mo | 工具钢 | chevron_right |
| 9Cr2MoV | 结构钢 | chevron_right |
| 9Cr2MoV | 工具钢 | chevron_right |
| Cr12 | 工具钢 | chevron_right |
| Cr12Mo1V1 | 不锈钢 | chevron_right |
| Cr12Mo1V1 | 工具钢 | chevron_right |
| Cr12MoV | 不锈钢 | chevron_right |
| Cr12MoV | 工具钢 | chevron_right |
| GCr15 | 结构钢 | chevron_right |
| ZCr15 | 工具钢 | chevron_right |
| ZCr20 | 工具钢 | chevron_right |
| ZCr25 | 工具钢 | chevron_right |