Nitronic 60 (218合金), (Hastalloys21800), Fe63、Cr17、Mn8, Ni 8.5, Si4,N 0.13合金高强度高抗腐蚀. 屈服强度是304和316不锈钢的两倍,柔韧的状态. 张力可以超过200.
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| 牌号标准 |
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ASTM A479 |
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| 牌号 |
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美国 S21800 |
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| 化学成分 |
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| C |
Si |
Mn |
P |
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| ≤0.10 |
3.50～4.50 |
7.00～9.00 |
≤0.040 |
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| S |
Ni |
Cr |
Mo |
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| ≤0.030 |
8.00～9.00 |
16.0～18.0 |
- |
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| Cu |
其他 |
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| - |
N 0.08～0.18 |
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| 用途领域 |
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主要用于阀门、 闩紧系统、辊轴承、泵井、食品加工、医药、汽车、航空航天、核等方面. |
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公安备案号21010302000002
