sus431的硬度是多少氮化

　　和国产的众多模具钢相比，进口的在性能特点等方面，具有的优势比较多，在一些场合使用，能让效果更为理想。J46JB/T8431－96热锻成形模具钢及其热处理技术条件

　　1996-09-03发布1997-07-01实施中华人民共和国机械工业部发布

　　前言1范围····················································································································································································································12引用标准····································································································································sus431的硬度是多少·····································································13分类····················································································································································································································14热锻成形模具钢技术条件·····································东锜精密模具代理分销美国（芬可乐）、日本（日立、大同、新日铁）、德国（萨斯特、布德鲁斯）、瑞典（进口）、欧洲（进口）等进口优质特殊钢材，公司通过严格的进货标准及先进的品质检测仪器，保证为客户提供合格优质的产品。

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