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    应用于不同流体介质的阀门材质选用表
    发布者:spfce  发布时间:2012-07-14 15:58:09  访问次数:

    本材质选用表是用来大致指出与某种流体介质接触而发生反应时,应如何选择适当的材质。表中的推荐不是绝对的,因为碳素钢,铸铁,不锈钢,青铜,蒙乃尔合金,哈氏合金,钛,钴铬合金,沉淀钢等阀门材质的耐腐蚀性与流体的浓度、温度、压力和杂质等因素有关。因此,必须强调本表只能作为一个导则参考。

    流体介质 材质
    碳素钢 铸铁 302

    304


    316


    青铜







    B




    C




    20




    ﹟6
    416


    440C


    17-4
    PH


    乙醛
    醋酸(无气的)
    醋酸(充气的)
    醋酸蒸气
    丙酮
    A
    C
    C
    C
    A
    A
    C
    C
    C
    A
    A
    B
    A
    A
    A
    A
    B
    A
    A
    A
    A
    B
    A
    B
    A
    A
    B
    A
    B
    A
    LL
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    A
    A
    A
    B
    A
    LL
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    C
    C
    C
    A
    A
    C
    C
    C
    A
    A
    B
    B
    B
    A
    乙炔
    乙醇
    硫酸铝

    氯化铵
    A
    A
    C
    A
    C
    A
    A
    C
    A
    C
    A
    A
    A
    A
    B
    A
    A
    A
    A
    B
    LL
    A
    B
    C
    B
    A
    A
    B
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    LL
    A
    B
    A
    A
    C
    A
    C
    A
    A
    C
    A
    C
    A
    A
    LL
    LL
    LL
    硝酸铵
    磷酸铵(一价的)
    硫酸铵
    亚硫酸铵
    苯胺
    A
    C
    C
    C
    C
    C
    C
    C
    C
    C
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    C
    B
    B
    C
    C
    C
    B
    A
    C
    B
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    C
    B
    C
    B
    C
    B
    B
    C
    B
    C
    LL
    LL
    LL
    LL
    LL
    沥青
    啤酒

    苯甲酸
    硼酸
    A
    B
    A
    C
    C
    A
    B
    A
    C
    C
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    B
    A
    A
    B
    A
    B
    A
    A
    B
    A
    A
    A
    A
    LL
    丁烷
    氯化钙(碱的)
    次氯酸钙
    石碳酸
    二氧化碳(干的)
    A
    B
    C
    B
    A
    A
    B
    C
    B
    A
    A
    C
    B
    A
    A
    A
    B
    B
    A
    A
    A
    C
    B
    A
    A
    A
    A
    B
    A
    A
    A
    A
    C
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    LL
    LL
    A
    A
    A
    C
    C
    LL
    A
    A
    C
    C
    LL
    A
    A
    LL
    LL
    LL
    A
    二氧化碳(湿的)
    二硫化碳
    四氯化碳
    碳酸
    氯,气体(干的)
    C
    A
    B
    C
    A
    C
    A
    B
    C
    A
    A
    A
    B
    B
    B
    A
    A
    B
    B
    B
    A
    C
    A
    B
    B
    A
    B
    A
    A
    A
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    C
    A
    A
    LL
    LL
    B
    A
    B
    C
    A
    C
    A
    B
    A
    A
    C
    A
    LL
    LL
    A
    C
    氯,气体(湿的)
    液氯
    铬酸
    柠檬酸
    焦炉气
    C
    C
    C
    LL
    A
    C
    C
    C
    C
    A
    C
    C
    C
    B
    A
    C
    C
    B
    A
    A
    C
    B
    C
    A
    B
    C
    C
    A
    B
    B
    C
    C
    C
    A
    A
    B
    A
    A
    A
    A
    C
    B
    C
    A
    A
    A
    C
    A
    A
    A
    B
    B
    B
    LL
    A
    C
    C
    C
    B
    A
    C
    C
    C
    B
    A
    C
    C
    C
    B
    A
    硫酸铜
    棉子油
    杂酚油
    乙烷
    乙醚
    C
    A
    A
    A
    B
    C
    A
    A
    A
    B
    B
    A
    A
    A
    A
    B
    A
    A
    A
    A
    B
    A
    A
    A
    A
    C
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    氯乙烷
    乙烯
    乙二醇
    氯化铁
    甲醛
    C
    A
    A
    C
    B
    C
    A
    A
    C
    B
    A
    A
    A
    C
    A
    A
    A
    A
    C
    A
    A
    A
    A
    C
    A
    A
    A
    A
    C
    A
    A
    A
    LL
    C
    A
    A
    A
    LL
    B
    A
    A
    A
    A
    C
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    B
    A
    B
    A
    A
    C
    A
    B
    A
    A
    C
    A
    LL
    A
    A
    LL
    A
    甲酸
    氟里昂(湿的)
    氟里昂(干的)
    糖醛
    汽油(精制的)
    LL
    B
    B
    A
    A
    C
    B
    B
    A
    A
    B
    B
    A
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    C
    A
    A
    A
    A
    B
    A
    A
    A
    A
    C
    LL
    LL
    B
    A
    C
    LL
    LL
    B
    A
    B
    LL
    LL
    LL
    A
    葡萄糖
    盐酸(充气的)
    盐酸(无气的)
    氢氟酸(充气的)
    氢氟酸(无气的)
    A
    C
    C
    B
    A
    A
    C
    C
    C
    C
    A
    C
    C
    C
    C
    A
    C
    C
    B
    B
    A
    C
    C
    C
    C
    A
    C
    C
    C
    A
    A
    A
    A
    A
    A
    A
    B
    B
    A
    A
    A
    C
    C
    B
    B
    A
    C
    C
    C
    C
    A
    B
    B
    B
    LL
    A
    C
    C
    C
    C
    A
    C
    C
    C
    C
    A
    C
    C
    C
    LL

    过氧化氢
    硫化氢(液体)
    氢氧化镁
    A
    LL
    C
    A
    A
    A
    A
    C
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    C
    C
    B
    C
    A
    A
    C
    A
    B
    A
    B
    A
    A
    A
    A
    B
    A
    A
    A
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    B
    C
    A
    A
    A
    B
    C
    A
    A
    A
    LL
    LL
    LL
    B
    甲醇
    甲乙酮
    牛奶
    天然气
    硝酸
    A
    A
    C
    A
    C
    A
    A
    C
    A
    C
    A
    A
    A
    A
    A
    A
    A
    A
    A
    B
    A
    A
    A
    A
    C
    A
    A
    A
    A
    C
    A
    A
    A
    A
    C
    A
    A
    A
    A
    B
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    A
    C
    A
    A
    C
    A
    C
    B
    A
    C
    A
    C
    A
    A
    C
    A
    B
    油酸
    草酸

    石油(精制的)
    磷酸(充气的)
    C
    C
    A
    A
    C
    C
    C
    A
    A
    C
    A
    B
    A
    A
    A
    A
    B
    A
    A
    A
    B
    B
    A
    A
    C
    A
    B
    A
    A
    C
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    B
    A
    A
    B
    A
    B
    A
    A
    A
    A
    B
    A
    A
    C
    B
    B
    A
    A
    C
    LL
    LL
    A
    A
    LL
    磷酸(无气的)
    磷酸蒸气
    苦味酸
    氯化钾
    氢氧化钾
    C
    C
    C
    B
    B
    C
    C
    C
    B
    B
    A
    B
    A
    A
    A
    A
    B
    A
    A
    A
    C
    C
    C
    B
    B
    B
    C
    C
    B
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    A
    A
    B
    B
    LL
    A
    A
    A
    C
    LL
    LL
    LL
    C
    C
    B
    C
    B
    C
    C
    B
    C
    B
    LL
    LL
    LL
    LL
    LL
    丙烷
    松香
    硝酸银
    醋酸钠
    碳酸钠
    A
    B
    C
    A
    A
    A
    B
    C
    A
    A
    A
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    C
    A
    A
    A
    A
    C
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    B
    A
    A
    A
    A
    B
    A
    B
    A
    A
    B
    A
    B
    A
    A
    LL
    A
    A
    氯化钠
    铬酸钠
    氢氧化钠
    次氯酸钠
    硫代硫酸钠
    C
    A
    A
    C
    C
    C
    A
    A
    C
    C
    B
    A
    A
    C
    A
    B
    A
    A
    C
    A
    A
    A
    C
    B-C
    C
    A
    A
    A
    B-C
    C
    A
    A
    A
    C
    A
    A
    A
    A
    A
    A
    A
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    LL
    B
    A
    B
    C
    B
    B
    A
    B
    C
    B
    B
    A
    A
    LL
    LL
    氯化亚锡
    硬脂酸
    硫酸盐溶液(黑的)

    二氧化硫(干的)
    B
    A
    A
    A
    A
    B
    C
    A
    A
    A
    C
    A
    A
    A
    A
    A
    A
    A
    A
    A
    C
    B
    C
    C
    A
    B
    B
    A
    A
    A
    A
    A
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    B
    A
    A
    A
    C
    B
    LL
    A
    B
    C
    B
    LL
    A
    B
    LL
    LL
    LL
    A
    LL
    三氧化碳(干的)
    硫酸(充气的)
    硫酸(无气的)
    亚硫酸
    焦油
    A
    C
    C
    C
    A
    A
    C
    C
    C
    A
    A
    C
    C
    B
    A
    A
    C
    C
    B
    A
    A
    C
    B
    B
    A
    A
    C
    B
    C
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    B
    B
    A
    A
    A
    B
    B
    B
    A
    B
    C
    C
    C
    A
    B
    C
    C
    C
    A
    LL
    C
    C
    LL
    A
    三氯乙烯
    松节油

    水(锅炉给水)
    水(蒸馏的)
    B
    B
    C
    B
    A
    B
    B
    C
    C
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    B
    C
    A
    A
    B
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    LL
    A
    A
    A
    A
    A
    A
    A
    B
    A
    C
    B
    B
    B
    A
    C
    A
    B
    LL
    A
    A
    A
    LL
    海水
    威士忌酒和葡萄酒
    氯化锌
    硫酸锌
    B
    C
    C
    C
    B
    C
    C
    C
    B
    A
    C
    A
    B
    A
    C
    A
    A
    A
    C
    B
    A
    B
    C
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    A
    B
    A
    C
    C
    C
    B
    C
    C
    C
    B
    A
    LL
    LL
    LL

    符号:A - 能够或正被成功应用
               B - 应用过程应注意
               C - 不能应用
               LL - 缺乏资料

    美国仪表学会 J.W.哈奇森 主编

    材质中 — 英文对照表
    蒙乃尔合金 — Monel
    哈氏合金B(C) — Hastelloy“B”、(“C”)
    不锈钢﹟20 — Durimet20
    钴—铬合金﹟6 — Alloy6(Co-Cr)

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