1Cr18Ni9不锈钢是什么意思?
1Cr18Ni9(或者是lCr18Ni9?Cr、Ni、18、19代表什么?
人气:422 ℃ 时间:2019-09-20 09:50:23
解答
Cr:铬,Ni:镍
18是铬含量19%,9是镍含量9%
美标SUS304不锈钢
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