各国资料比较表表（碳素构造钢钢号近似比较⑴碳素构造钢和工程用钢1）中国GB德国法国NF国际标准化组织ISOHR2日本瑞典SS英国BSS185(040A10)美国DINS185(st33)USt34-2RSt34-2W－Nr.JIS-ASTMA285MUNS-Q195(A1,B1)Q215AQ215B(A2,C2)Q235AQ235BQ235CS185(A33)A34A34-2NE-HR1SS330(SS34)1370040A12A283MA573M-S235JRS235JRG1S235JRG2S235JRG1S235JRG2S235JRE235B(Fe360B)SS400(SS41)13111312S235JRS235JRG1S235JRG2(40B,C)A570A570K02501K02502Q235D(St37-2,(A3,C3)USt37-2,RSt37-2)E235D(Fe360D)(E24-2,E24-2NE)A283MQ255AQ255D(A4,C4)Q275(C5)St44-2E28-2-SM400ASM400B(SM41A,SM41B)SS490(SS50)141243BA709M-S275J2G3S275J2G4(St44-3N)注：括号内为旧钢号S275J2G3S275J2G4Fe430A1430S275J2G3S275J2G4(43D)-K02901㈡优良碳素构造钢中国GB德国法国NF国际标准化组织ISO-日本JIS瑞典SS英国BSC22E070M20C25E070M26C30E080M30C35E080M36C40E080M40C40E080M46C50E080M50080A20080A25080A30080A35080A40080A47美国DINCk22W－Nr.ASTM1020UNSG10200G1025020C22EC22EXC18C25EXC25C30EXC32C35EXC38C4EXC42C45EXC48C50ES20C1435-25C25ECk25C30ECk30C35ECk35C40ECk40C45ECk45C25E4S25C102530C30E4S30C-15721030G10300G1035035C35E4S35C103540C40E4C45E4S40C0S45C-1040G10400G10450451660104550C50ECk5321Mn4-C50E4S50C16741434----16721050G10500G10220G10260G10330G10370G10390G1046020Mn25Mn30Mn35Mn40Mn20M5-32M535M540M545M5----SL,SMSL,SM----SWRH42BSWRH47B102210261033103710391046-30Mn436Mn440Mn4-45Mn-表（2）中国低合金高强度构造钢与其余国家比较表国GB冲击汲取功中德国日本JIS国际标准ISO英国BS备注Remarks钢号及等级DIN温度／℃AKV／J各国资料比较表Q345AQ345B──＋2034S355JR(St52-3)S355J0(St52-3U)S355J2G3(St52-3N)SM490A(SM50A)SM490B(SM50B)SM490C(SM50C)E355B(Fe510B)E355C(Fe510C)E355D(Fe510D)50BQ345C03450CQ345DQ345E－20－403450D27表（3）合金构造钢钢号近似比较法国NF国际标准化组织ISO中国德国日本JIS瑞典SS英国BS美国GBDIN20Mn630Mn536Mn5-46Mn720Cr441Cr4--20CrMo5W－Nr.ASTM/AISIUNS-G13300G13350G13400G13450G51200G5140020Mn230Mn235Mn240Mn245Mn220Cr40Cr45Cr50Cr20CrMo25CrMo①20M532M535M540M545M518C342C422Mn628Mn636Mn642Mn6-SMn420-SMn433SMn438SMn443SCr420SCr440--2120---2245---22252234150M19150M28150M36--527A20530A40530M40--CDS12-708A37CDS13708M40-905M391320133013351340134551205140-20Cr441Cr4----45C450C418CD425CD435CD4SCr445-SCM420-SCM435514551504118-4135G51450G51500G41180-G41350G41400--18CrMo4-25CrMo434CrMo435CrMo35CrMoV42CrMo34CrMo442CrMo442CD4-40CAD42CrMo4-SCM440--2244-29404140--25Cr2MoVA24CrMoV5525Cr2Mo1VA38CrMo-Al20CrNi40CrNi50CrNi20CrNiMo41Cr-AlMo740NiCr641CrAlMo74--20NCD2--640M40805M20816M40314086204340G31400G86200G4340021NiCrMo220NiCr-Mo2-SNCM2202506SNCM439-40CrNiMo36CrNi-Mo445CrNi-MoVA①40NCD3中国YB标准旧钢号。表（4）不锈钢比较表国法国NF中国GB德DINX12CrNi188X5CrNi1810W-Nr.国际标准化组织ISO-1120日本JIS瑞典SS英国BS美国ASTMUNS奥1Cr18Ni90Cr19Ni9(0Cr18Ni9)SUS302SUS304SUS316-23322333234723432353302S25302S30200体0Cr17Ni12Mo2X5CrNiMo17122X5CrNiMo17133X2CrNiMO18143氏00Cr17Ni14Mo220a1919aSUS316L304304S15304HS30400316S16316S31600316S31316S11316LS31603316S12各国资料比较表1Cr18Ni9Ti0Cr18Ni11Ti(0Cr18Ni9Ti)X12CrNiTi189X6CrNiTi1810X6CrNiTi181015SUS321SUS3212337321S202337321S32100321S12321S31321S32100奥氏体-铁素体型0Cr26Ni5Mo21Cr132Cr133Cr134Cr131Cr17Ni2X8CrNiMo275X10Cr13X20Cr13X30Cr13X38Cr13X20CrNi172-Z12C13Z20C13Z30C13-Z40C14-345-－1SUS329J12324SUS410-329S329002302410S21410S41000马氏体SUS420J12303420S37SUS420J22304420S45-SUS431SUS630420S42000－-－---2321431S29-431S43100沉0Cr17Ni4Cu4NbX5CrNiCuNb1714淀0Cr17Ni7AlX7CrNiAl177硬-630S...
