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精钢和不锈钢有什么区别
更新时间: 2020-11-09 16:11:45  

精钢在制造时经过了多次提炼,使其内部的碳和硫的含量降到了最低,增加了弹性和韧性。而不锈钢的内部一般会掺杂其他元素,最常见的不锈钢内含有镍或铬,常温下不易发生氧化和生锈。

关键词: 不锈钢 什么 区别

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