产品详情
简单介绍:
11SMn30(1.0715)●化学成份:碳 C :0.10~0.18硅 Si:≤0.15锰 Mn:0.80~1.20硫 S :0.23~0.33磷 P :0.05~0.10
详情介绍:
11SMn30(1.0715)易切削钢 |
●特性及适用范围: |