序号产品大类牌号美标日标欧标astmjisen1碳素结构钢10-601010-1060s10c-s58cc25-c602合金结构钢20mn2smn42030mn2mn635mn2-45mn21335-1345smn438-smn44315cr(a)5115scr41517cr320cr-45cr5120-5145scr420-scr44528cr4-41cr450cr515015crmo-20crmo4118scm415-scm42030crmo-42crmo4130-4140scm430-scm44018crmo438crmoalsacm64550crva615050crv412crni3snc415/snc8crni3snc83620crnimo8620/8720sncm22040crnimoa4340sncm43920crmohscm4203弹簧钢65-851065-1084sup2-sup3ck67-ck8565mnsup656si760si2mna9260sup760si2craswosc-v61sicr755crmna5155sup955cr360crmna5160sup9a60crmnmoa4161supcrva6150sup10a50cr460crmnba51b60sup11a60crb355sicr92544轴承钢gcr650100skf9(瑞典sweden)gcr951100suj1skf13(瑞典sweden)gcr1552100suj2skf3(瑞典sweden)gcr15simnskf332(瑞典sweden)■ 专业用钢序号产品大类企标或协议美标日标欧标astmjisen1齿轮用钢sae8617h-8627hsae8617h-8627hsncm22020nicrmo(s)2-218crnimo7-618crnimo7-616-28mncr516-28mncr52传动轴用钢sae8617h8617hsncm22020nicrmo(s)2-2sae8620h8620hsncm22020nicrmo(s)2-2uc1,uc2ck53,ck453冷镦钢20-42crmo4118-4-42crmo4ml15mn-35mn1015-1035swr8a(k)-35a(k)xc12-xc48ml20cr-ml40cr5120-5cr44易切削用钢y12sum11y15sum25
本产品的材质是y40mn易切削钢，产地/厂家是宝钢，加工工艺是锻轧，用途是广泛，仓库是宝新，规格是4-200,3-500（mm），计重方式是过磅