结构钢有不同的分类方法,按化学成分可分为碳素钢和合金钢,按钢质可分为普通钢、优质钢和高级优质钢,按用途可分为弹簧钢、轴承钢、工具钢等。本数据库有46个牌号,分别属于优质碳素钢、表面硬化钢、高强度钢、超高强度钢、弹簧钢、防弹钢、铸钢等。
,08,10,15,20,,
,25,45,15CrA,20CrA,,
,12CrNi3A,12Cr2Ni4A,14CrMnSiNi2MoA,18Cr2Ni4WA,,
,38CrMoAlA,20Mn2A,15CrMnMoVA,30CrMoA,,
,40CrNiMoA,40CrNi2Si2MoVA,20CrNi3A,18Mn2CrMoBA,,
,30CrMnSiA,30CrNi4MoA,37CrNi3A,38CrA,,
,40CrA,40CrVA,30CrMnSiNi2A,35Cr2Ni4MoA,,
,38Cr2Mo2VA,40CrMnSiMoVA,70,65Mn,,
,60Si2MnA,50CrVA,32Mn2Si2MoA,32CrNi2MoTiA,,
,GCr9,GCr15,Cr4Mo4V,CrWMn,,
,CrW5,ZG22CrMnMo,ZG25CrMnSiMo,ZG27CrMnSiNi