海量資源,盡在掌握
 (1)不銹軸承鋼的化學(xué)成分(表2-135)表2-135不銹軸承鋼的化學(xué)成分牌號(hào)化學(xué)成分/%碳錳≤硅≤磷≤硫≤鉻硅鉬其他9Cr180.90~1.000.080.080.0350.03017.0~19.0≤0.30—銅≤0.259Cr18Mo0.95~1.100.080.080.0350.03016.0~18.0≤0.300.40~0.70銅≤0.251Cr18Ni9Ti①0.122 (共 753 字) [閱讀本文] >>