结构用高强度铸钢的热处理和力学性能

作者：bearingpower        发表时间：2010-12-12

结构用高强度铸钢的热处理和力学性能关键字： 牌号热处理力学性能（最低值）σb/MPaσs/MPaδ(%)φ(%)HBSSCC3152026513201432620375183SCC516202959151632690440201SCMn1154027517351432590390170SCMn2 159034516351632640440183SCMn3 164037013301702690490197SCMn516903909201832740540212SCSiMn2 15902951335163264044017183SCMnCr2 1590370133017026404401735183SCMnCr3 164039092518326904901330207SCMnCr4 169041092020127405401325223SCMnM3 169039013301832740490212SCCrM1 159039013301702690490201SCCrM316904409252012740540217SCMnCrM2 169044013302012740540212SCMnCrM3 17405409252122830635223SCNiCrM217805909202232880685269