品名高速钢规格齐全材质SKH51产地/厂家国产、进口、日本昆山萨米特公司生产供应SKH-51,SKH51高速钢,日本SKH51模具钢材,SKH51,SKH51模具钢,SKH51板材,高速钢SKH51,SKH-51高速钢,SKH51圆钢,SKH51材料,日本SKH51,SKH51高速工具钢,SKH51材质,SKH51小圆棒,skd11SKH51,SKH51材质,SKH51粉末高速钢,高速钢SKH-51,SKH-51模具钢,SKH-51材料,日本SKH-51,SKH-51熟料,***的品质,热诚的服务,SKH51价格合理,为你提供***优质的产品,欢迎前来订购!SKH51高速工具钢SKH51为钨钢高速度钢，高红热硬度、高耐磨耗性与切削能力、高冲击韧性、晶粒细致均匀，韧性高。SKH51宜于制造强力切割用耐磨，耐冲击各种工具，***冲模，螺丝模，较需韧性及形状繁杂工具，铣刀，钻头等。SKH51SKH51化学成分：碳C：0.80~0.90硅Si：≤0.40锰Mn：≤0.40磷P：≤0.030硫S：≤0.030铬Cr：3.80~4.50钼Mo：4.50~5.50钨W：5.50~6.70钒V：1.60~2.20镍Ni：≤0.25铜Cu：≤0.25出厂状态：锻压退火≤255HB)