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1、常用国内外钢材牌号对照表品名中国美国日本德国英国法国前苏联国际标准化组织GBASTJISDIN、DINENBS、BSENNF、NFENOCTISO 630牌号牌号牌号牌号牌号牌号牌号牌号普通碳素结构钢Q195Cr.BCr.CSS330SPHCSPHDS185040 A10S185S185CT1KCTlCCTlCQ215ACr.CCr.58SS 330SPHC040 A12CT2K2CT2C2CT2C2Q235ACr.DSS400SM400A080A15CT3K2CT3C2CT3C2E235BQ235BCr.DSS400SM400AS235JRS235JRGlS235JRG2S235JRS235
2、JRGlS235JRG2S235JRS235JRGlS235JRG2CT3K3CT3C3CT3C3E235BQ255ASS400SM400ACT4K2CT4C2CT4C2Q275SS490CT5C2CT5C2E275A优质碳素结构钢08F10081010SPHDSPHE040A1080K101010S10CS12CCKl0040A12XCl010C101151015S15CS17CCKl5Fe360B08M15XCl2Fe306B15C15E4201020S20CS22CC22IC22C2220251025S25CS28CC25IC25C2525C25E4401040S40CS43CC40IC
3、40080M40C4040C40E4451045S45CS48CC45IC45080A47C4545C45E4501050S50CS53CC50IC50080M50C5050C50E415Mn1019080A1515r碳素工具钢T7(A)SK7C70W2060A67060A72C70E2Uy7TC70T8(A)T72301WlA8SK5SK6C80W1060A78060A81C80E2Uy8TC80T8Mn(A)SK5C85W060A81Y75y8rT10(A)T72301W1A91/2SK3SK4C105W11407C105E2Uy10TCl05T11(A)T72301W1A10l/2SK3
4、C105W11407C105E2Uy11TCl05T12(A)T72301WlA111/2SK21407C120E3Uy12TCl20合金工具钢Crl2T30403(UNS)(D3)SKDlX210Crl2BD3X210Crl2X12210Crl2Crl2MolVlT30402(UNS)(D2)SKDllX155CrVMo121BD2160CrMoVl25CrMnMo5XM5CrNiMoT61206(UNS)(L6)SKT455NiCrMoV6BH224/555NiCrMoV75XHM3Cr2W8VT20821SKD5BH21X30WCrV93X2B830WCrV9高速工具钢W18Cr4VT1
5、2001(UNS)(T1)SKH2BTlHSl8-0-1P18HSl8-0-1(S1)W18Cr4VCo5T12004(UNS)(T4)SKH3S18-l-2-5BT4HSl8-1-1-5HSl8-1-1-5(S7)W6Mo5Cr4V2T11302(UNS)(M2)SKH51S6-5-2BM2HS6-5-2p6M5HS6-5-2(S4)不锈钢1Crl8Ni9S30200(UNS)(302)SUS302X10CrNis18-9302S31302S25Z12CNl8-0912X18H912101Crl8Ni9TiS32100(UNS)(321)SUS321X6CrNiTi18-10X6CrNiTi
6、18-10X6CrNiTi18-1012X18H10TX6CrNiTi1810112Crl3S42000(UNS)(420)SUS420J1X20Crl3420S37X20Crl3X20Crl320X13440Mn1043SWRH42BC40080M401C40C4040SLSM45Mn1046SWRH47BC45080M472C45C4545SLSM65Mn106565ASLSMTypeSCTypDC品名中国美国日本德国英国法国前苏联国际标准化组织GBASTJISDIN、DINENBS、BSENNF、NFENOCTISO 630牌号牌号牌号牌号牌号牌号牌号牌号易切削结构钢Y121211G12
7、110(UNS)SUM12SUM2110S20S10M1513MF4A1210S20Y12Pb12L13SUM22L10SPb2010SPb2011SMnPb28Y201117G11170(UNS)SUM32C22C22210M15C22A20Y40Mn1144G11440(UNS)SUM43226M4445MF6.3A4044Mn28Y45Ca1145C45C45C45Y1Crl8Ni9SUS303X8CrNiSl8-9303S31303S2117低合金结构钢Q295AGr.42Gr.ASPFC490E295E295E295295Q295BGr.42Gr.ASPFC490S275JRS275
8、JRS275JR295Q345CGr.50Gr.AGr.C，Gr.DA808MSPFC590S335JOS335JOS335JO345E355DDQ345EType7Gr.50SPFC590S355NLS355MLS355NLS355MLS355NLS355MLE355EE355DDQ420BCr60Gr.ESEV295SEV345S420NLS420MLS420NLS420MLS420NLS420MLS420CE420CC低合金结构钢Q420CGr.BType7SEV295SEV345S420NLS420MLS420NLS420MLS420NLS420MLHS420DE420DDQ460DG
9、r.65SM570SMA570WSMA570PS460NLS460MLS460NLS460MLS460NLS460MLE460DDF460E合金结构钢20Mn21524SMn420P355GH0355GHP0355GH22Mn615Cr5115SCr41517Cr3527A1715X20Cr5120SCr42020Cr4590M1720x20Cr430Cr5130SCr43034Cr434Cr434Cr430x34Cr440Cr5140SCr44041Cr441Cr441Cr440x4lCr445Cr5145SCr4454lCr441Cr44lCr445x41Cr430CrMo4130SCM4
10、3025CrMo425CrMo425CrMo430xM25CrMo435CrMo4317SCM43534CrMo434CrMo434CrMo435xM34CrMo442CrMo4140SCM44042CrMo442CrMo442CrMo438xM42CrMo438CrMoAlSCM64541CrAlMo7905M3938x2MIoA41CrAlMo7450CrVA6150SCPl05lCrV451CrV451CrV450xA51CrV440CrMnMo41404142SCM44042CrM0442CrMo4708Mn4042CrMo442CrMo4弹簧钢851084SUP3CK85FMR86T
11、ypeDC55Si2Mn9260H92600SUP6SUP755Si7251H6056SC756SiCr760Si2MnH92600SUP6SUP760SiCr725H6061SiCr761SiCr755CrMnAH51550G51550SUP955Cr3525A58527A6055Cr355Cr360Si2CrVA50CrVAH51500G61500SUPl050CrV4735A5150CV450xA5lCrV4轴承钢GCr951100SUJlGCrl552100SUJ2100Gr6100Gr6WXl5l9Crl8Mo440CSUS440CZ100CDl72l电工钢35W25036F320M35A250M250-35AM250-35AM250-35A241327
