420j1在淬火状态下有高的硬度。有较13cr饮更好的耐腐蚀性能。用于透平叶片.420j2淬火后硬度较420j1钢更高的钢种。用于刃具、喷嘴、阀座、阀门和直尺.420f是改善了420j2钢易切性能的钢种.420f2是不使420j1钢的耐腐蚀性能恶化的铅易切钢.敝司经销有:日本,美国,德国,韩国,南非等国不锈钢:sus301,301l,301j1,sus302,302b,sus303,303se,sus304,304l,304j1,
304j2,304n1,304n2,304ln,sus305,sus309,309s,sus310,310s,sus315,
315j1,315j2,sus316,316l,316n,316ln,316ti,316j1,316j1l,sus317,317l,
317ln,317j1,317j2,317j3l,sus836l,sus890l,sus321,321ti,sus347,sus
xm7,sus xm15j1,sus329j1等奥氏体不锈钢板.棒.卷.角.管.条.角材，sus405,sus410l,sus429,sus430,,430l,430f,430lx,430j1l,430fmo,sus434,
sus436,436l,436j1l,sus443,sus444,sus445j1,445j2,sus447j1,sus xm27等铁素体不锈钢板.棒.卷.管.材,sus403,sus410,410s,sus420,420c,420j1,420j2,sus429j1,sus440,
440a,440b,440c,440f等马氏体不锈钢板.棒.卷.角.管.条.角材，敞司一贯坚持如下理念:质量上严苛要求,在价格上放底利润,在服务上力求更好,在交货上更加及时.
