商铺名称:深圳市宏凯金属材料有限公司
联系人:刘文龙(先生)
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联系地址:深圳市龙岗区宝龙街道同心社区深汕路567号国城通B栋111
邮编:0755
联系我时,请说是在牵牛钢材网上看到的,谢谢!
Fe | Si | Mn | Ni | Al | Pb | Zn | Sn | Others | - |
3 - 5 | max 0.2 | max 1 | 4 - 6 | 8.5 - 11 | max 0.05 | max 0.4 | max 0.1 | total 0.2 | Cu - remainder |
Rm - Tensile strength (MPa) (R590) | 590 |
Rm - Tensile strength (MPa) (R620) | 620 |
Rp0.2 0.2% proof strength (MPa) (R590) | 230 |
Rp0.2 0.2% proof strength (MPa) (R620) | 250 |
A - Min. elongation at fracture (%) (R590) | 14 |
Vickers hardness ( HV): (R590) | 160 |
Vickers hardness ( HV): (R620) | 180 |