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宜兴市金达机械有限公司
电 话：86-0510-87601099
传 真：86-0510-87601281
联系人：严平 先生
手 机: 013961559882
地 址：江苏 宜兴市徐舍民主工业区
邮 编：214241
网 址： www.jin-da.cn |
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金属材料耐腐蚀性能表
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已阅：3903 2016-1-29 |
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| 金属材料使用选择表 |
| 流体 | 材 料 |
| 碳钢 | 铸铁 | 302/304 | 316 | 青铜 | 蒙乃尔 | 哈氏合金B | 哈氏合金C | 不锈钢 | 钛 | 钴-铬 | 416 | 440C | 17-4PH |
| 不锈钢 | 不锈钢 | 20# | 合金6# | 不锈钢 | 不锈钢 |
| 乙醛 | A | A | A | A | A | A | I、L | A | A | I、L | I、L | A | A | A |
| 醋酸、气 | C | C | B | B | B | B | A | A | A | A | A | C | C | B |
| 醋酸、汽化 | C | C | A | A | A | A | A | A | A | A | A | C | C | B |
| 醋酸、蒸汽 | C | C | A | A | B | B | I、L | A | B | A | A | C | C | B |
| 丙酮 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 乙炔 | A | A | A | A | I、L | A | A | A | A | I、L | A | A | A | A |
| 醇 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 硫酸铅 | C | C | A | A | B | B | A | A | A | A | I、L | C | C | I、L |
| 氨 | A | A | A | A | C | A | A | A | A | A | A | A | A | I、L |
| 氯化铵 | C | C | B | B | B | B | A | A | A | A | B | C | C | I、L |
| 硝（酸）铵 | A | C | A | A | C | C | A | A | A | A | A | C | B | I、L |
| 磷酸铵（单基） | C | C | A | A | B | B | A | A | B | A | A | B | B | I、L |
| 硫酸铵 | C | C | B | A | B | A | A | A | A | A | A | C | C | I、L |
| 亚硫酸铵 | C | C | A | A | C | C | I、L | A | A | A | A | B | B | I、L |
| 苯胺 | C | C | A | A | C | B | A | A | A | A | A | C | C | I、L |
| 苯 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 苯（甲）酸 | C | C | A | A | A | A | I、L | A | A | A | I、L | A | A | A |
| 硼酸 | C | C | A | A | A | A | A | A | A | A | A | B | B | I、L |
| 丁烷 | A | A | A | A | A | A | A | A | A | I、L | A | A | A | A |
| 氯化钙 | B | B | C | B | C | A | A | A | A | A | I、L | C | C | I、L |
| 次氯酸钙 | C | C | B | B | B | B | C | A | A | A | I、L | C | C | I、L |
| 石炭酸 | B | B | A | A | A | A | A | A | A | A | A | I、L | I、L | I、L |
| 二氧化碳（干） | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 二氧化碳（湿） | C | C | A | A | B | A | A | A | A | A | A | A | A | A |
| 二氧化碳 | A | A | A | A | C | B | A | A | A | A | A | B | B | I、L |
| 四氯化碳 | B | B | B | B | A | A | B | A | A | A | I、L | C | A | I、L |
| 碳酸H2CO3 | C | C | B | B | B | A | A | A | A | I、L | I、L | A | A | A |
| 氯气，干 | A | A | B | B | B | A | A | A | A | C | B | C | C | C |
| 氯气，湿 | C | C | C | C | C | C | C | B | C | A | B | C | C | C |
| 氯气，液态 | C | C | C | C | B | C | C | A | B | C | B | C | C | C |
| 铬酸H2CrO4 | C | C | C | B | C | A | C | A | C | A | B | C | C | C |
| 焦炉气 | A | A | A | A | B | B | A | A | A | A | A | A | A | A |
| 硫酸铜 | C | C | B | B | B | C | I、L | A | A | A | I、L | A | A | A |
| 乙烷 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 醚 | B | B | A | A | A | A | A | A | A | A | A | A | A | A |
| 氯乙烷 | C | C | A | A | A | A | A | A | A | A | A | B | B | I、L |
| 乙烯 | A | A | A | A | A | A | I、L | A | A | A | A | A | A | A |
| 乙二醇 | A | A | A | A | A | A | I、L | I、L | A | I、L | A | A | A | A |
| 氯化铁 | C | C | C | C | C | C | C | B | C | A | B | C | C | I、L |
| 甲酮HCHO | B | B | A | A | A | A | A | A | A | A | A | A | A | A |
| 甲醛HCO2H | I、L | C | B | B | A | A | A | A | A | C | B | C | C | B |
| 氟里昂，湿 | B | B | B | A | A | A | A | A | A | A | A | I、L | I、L | I、L |
| 氟里昂，干 | B | B | A | A | A | A | A | A | A | A | A | I、L | I、L | I、L |
| 糖醛 | A | A | A | A | A | A | A | A | A | A | A | B | B | I、L |
| 汽油，精制 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 盐酸，汽化 | C | C | C | C | C | C | A | B | C | C | B | C | C | C |
| 盐酸，游离 | C | C | C | C | C | C | A | B | C | C | B | C | C | C |
| 氢氟酸，汽化 | B | C | C | B | C | C | A | A | B | C | B | C | C | C |
| 氢氟酸，游离 | A | C | C | B | C | A | A | A | B | C | I、L | B | B | I、L |
| 氢气 | A | A | A | A | A | A | B | A | A | A | A | A | A | A |
| 过氧化氢 | I、L | A | A | A | C | B | A | B | A | A | I、L | B | B | I、L |
| 硫化氢，液体 | C | C | A | A | C | C | A | A | B | A | A | C | C | I、L |
| 氢氧化镁 | A | A | A | A | B | A | A | A | A | A | A | A | A | I、L |
| 甲基乙基甲酮、丁酮 | A | A | A | A | A | A | A | A | A | I、L | A | A | A | A |
| 天然气 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 硝酸 | C | C | A | B | C | C | C | B | A | A | C | C | C | B |
| 草酸 | C | C | B | B | B | B | A | A | A | B | B | B | B | I、L |
| 氧气 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 甲醇 | A | A | A | A | A | A | A | A | A | A | A | A | B | A |
| 润滑油，精制 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 磷酸，汽化 | C | C | A | A | C | C | A | A | A | B | A | C | C | I、L |
| 磷酸，游离 | C | C | A | A | C | B | A | A | A | B | A | C | C | I、L |
| 磷酸蒸汽 | C | C | B | B | C | C | A | I、L | A | B | C | C | I、L | |
| 苦味酸 | C | C | A | A | C | C | A | A | A | I、L | I、L | B | B | I、L |
| 亚氯酸钙 | B | B | A | A | B | B | A | A | A | A | I、L | C | C | I、L |
| 氢氧化钾 | B | B | A | A | B | B | A | A | A | A | I、L | B | B | I、L |
| 丙烷 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 松香、松脂 | B | B | A | A | A | A | A | A | A | I、L | A | A | A | A |
| 醋酸钠 | A | A | B | A | A | A | A | A | A | A | A | A | A | A |
| 碳酸钠 | A | A | A | A | A | A | A | A | A | A | A | B | B | A |
| 氯化钠 | C | C | B | B | A | A | A | A | A | A | A | B | B | B |
| 铬酸钠 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 氢氧化钠 | A | A | A | A | C | A | A | A | A | A | A | B | B | A |
| 次氯酸钠 | C | C | C | C | B-C | B-C | C | A | B | A | I、L | C | C | I、L |
| 硫代硫酸钠 | C | C | A | A | C | C | A | A | A | A | I、L | B | B | I、L |
| 二氯化锡 | B | B | C | A | C | B | A | A | A | A | I、L | C | C | I、L |
| 硬质酸 | A | C | A | A | B | B | A | A | A | A | B | B | B | I、L |
| 硫酸盐溶液 | A | A | A | A | C | A | A | A | A | A | A | I、L | I、L | I、L |
| 硫 | A | A | A | A | C | A | A | A | A | A | A | A | A | A |
| 二硫化氧干 | A | A | A | A | A | A | B | A | A | A | A | B | B | I、L |
| 二氧化硫干 | A | A | A | A | A | A | B | A | A | A | A | B | B | I、L |
| 硫酸，汽化 | C | C | C | C | C | C | A | A | A | B | B | C | C | C |
| 硫酸，游离 | C | C | C | C | B | B | A | A | A | B | B | C | C | C |
| 亚硫酸 | C | C | B | B | B | C | A | A | A | A | B | C | C | I、L |
| 焦油 | A | A | A | A | A | A | A | A | A | A | A | A | A | A |
| 三氟乙烯 | B | B | B | A | A | A | A | A | A | A | A | B | B | I、L |
| 松节油 | B | B | A | A | A | B | A | A | A | A | A | A | A | A |
| 醋 | C | C | A | A | B | A | A | A | A | I、L | A | C | C | A |
| 水，锅炉供水 | B | C | A | A | C | A | A | A | A | A | A | B | A | A |
| 水，蒸馏水 | A | A | A | A | A | A | A | A | A | A | A | B | B | I、L |
| 海水 | B | B | B | B | A | A | A | A | A | A | A | C | C | A |
| 氯化锌 | C | C | C | C | C | C | A | A | A | A | B | C | C | I、L |
| 硫酸锌 | C | C | A | A | B | A | A | A | A | A | A | B | B | I、L |
| 符号： | A - 能够或正被成功能地应用 |
| B - 应用过程注意 |
| C - 不能应用 |
| I.L.- 缺乏资料 |
| 本表是用来大致指出与某种流体接触而发生反应时，应如何选择适当的材料。表中的推荐不是绝对的，因为材料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。 |
| 蒙乃尔合金－Monel |
| 哈氏合金B（C）－Hastelloy“B”、（“C”） |
| 不锈钢＃20－Durimet 20 |
| 钴－铬合金＃6－Alloy 6(Co-Cr) |
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