所属栏目:金属材料
(1)不锈轴承钢的化学成分(表2-135)表2-135不锈轴承钢的化学成分牌号化学成分/%碳锰≤硅≤磷≤硫≤铬硅钼其他9Cr180.90~1.000.080.080.0350.03017.0~19.0≤0.30—铜≤0.259Cr18Mo0.95~1.100.080.080.0350.03016.0~18.0≤0.300.40~0.70铜≤0.251Cr18Ni9Ti①0.122 ......(本文共 753 字 ) [阅读本文] >>