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        請問304和1Cr18Ni9Ti的區別是什么?

        浙江東明不銹鋼制品股份有限公司 │ 2019-04-04 14:43:00

        答:304與1Cr18Ni9Ti的區別主要體現在三個方面:

        ①、304與1Cr18Ni9Ti標準號的出處有區別,一般前者是日系(如SUSU304)或美系(AISI304)的簡稱,目前國內鋼廠也普遍采用這種叫法,而后者是國標標準的叫法。

        ②、兩者的化學成份略有不同,304即06Cr19Ni10 ,與1Cr18Ni9Ti化學成份區別如下:

        ③、304的耐腐蝕性要強于1Cr18Ni9Ti,且304韌性好,常被選為低溫用鋼,適宜冷加工;而1Cr18Ni9Ti的熱塑性較好,高溫加工效果良好,適宜車削。

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