GB/T 17445
GB/T 17445 (铸造磨球)· GB (中国) · 11 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 30CrMoE | 结构钢 | chevron_right |
| ZQCr12 | 铸铁 | chevron_right |
| ZQCr15 | 铸铁 | chevron_right |
| ZQCr2 | 铸铁 | chevron_right |
| ZQCr20 | 铸铁 | chevron_right |
| ZQCr26 | 铸铁 | chevron_right |
| ZQCr5 | 铸铁 | chevron_right |
| ZQCr8 | 铸铁 | chevron_right |
| ZQQTB | 铸铁 | chevron_right |
| ZQQTM | 铸铁 | chevron_right |
| ZQSi3 | 铸铁 | chevron_right |