供应冷镦钢：SWRCH6RSWRCH8RSWRCH10RSWRCH12RSWRCH15RSWRCH17RSWRCH6ASWRCH8ASWRCH10ASWRCH12ASWRCH15ASWRCH16ASWRCH18ASWRCH19ASWRCH20ASWRCH22ASWRCH25ASWRCH10KSWRCH12KSWRCH15KSWRCH16KSWRCH17KSWRCH18KSWRCH20KSWRCH22KSWRCH24KSWRCH25KSWRCH27KSWRCH30KSWRCH33KSWRCH35KSWRCH38KSWRCH40KSWRCH41KSWRCH43KSWRCH45KSWRCH48KSWRCH50K、、冷镦钢：是***常用的结构钢，抗拉强度、屈服强度及淬透性均比40号钢高，但焊接性有限，有形成裂纹的倾向。用于较重要的调质零件，如交变负荷下工作的零件、中等转速和中等负荷的零件。表面淬火后可作负荷和及耐磨性较高、而无很大冲击的零件，如齿轮、套筒、轴、曲轴、销子。了解更多详情信息欢迎来电咨询订购。)