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熱門關(guān)鍵詞：304不銹鋼無縫管,不銹鋼無縫管,不銹鋼焊管,316不銹鋼管

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316不銹鋼管淬火后硬度大于HRC55時會發(fā)生哪些危險

作者：無錫鑫嘉康金屬制品有限公司時間：2018/10/22 15:19:190 次瀏覽

316不銹鋼管淬火后硬度大于HRC55時會發(fā)生哪些危險

316不銹鋼管不淬火硬度小于HRC28，比較軟，不耐磨。淬火后硬度可以（注意是可以）大于HRC55，耐磨性較好， 316不銹鋼管淬火后硬度可以（注意是可以）大于HRC55。但這是小截面的，截面稍大，得到的硬度就會降低。而且冬天淬裂的可能也是有的。

這些方面都要注意。不要采用表面氮化處理，雖然表面硬度可以提高很多，但基體材料會硬度很低。雖然耐磨了，但會壓出小坑來。
文章來源：http://www.jingxuedu.com

2015年7月31日

山東龍川金屬材料有限公司

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