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301不銹鋼和304不銹鋼的區(qū)別在哪？

文章出處:榮健勝智能人氣：1435 發(fā)布時(shí)間：2018-09-14 14:40:35

　　1、301國(guó)標(biāo)標(biāo)號(hào)1Cr17Ni7；304國(guó)標(biāo)標(biāo)號(hào)0Cr18Ni9。301 不銹鋼在形變時(shí)呈現(xiàn)出明顯的加工硬化現(xiàn)象，被用于要求較高強(qiáng)度的各種場(chǎng)合。

　　2、304 是一種通用性的不銹鋼，它廣泛地用于制作要求良好綜合性能（耐腐蝕和成型性）的設(shè)備和機(jī)件；

　　3、301材質(zhì)與304鋼相比，C含量多，Cr、Ni含量少，冷加工時(shí)抗拉強(qiáng)度和硬度增高，無(wú)磁性，但冷加工后有磁性。

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