制造手册各国材料对照表使用部门：第1页共6页表（1）碳素结构钢钢号近似对照⑴碳素结构钢和工程用钢中国GB德国法国NF国际标准化组织ISO日本JIS瑞典SS英国BS美国DINW－Nr.ASTMUNSQ195(A1,B1)S185(st33)1.0035S185(A33)HR2--S185(040A10)A285MGr.B-Q215AQ215B(A2,C2)USt34-2RSt34-21.00281.0034A34A34-2NEHR1SS330(SS34)1370040A12A283MGr.CA573MGr.58-Q235AQ235BQ235CQ235D(A3,C3)S235JRS235JRG1S235JRG2(St37-2,USt37-2,RSt37-2)1.00371.00361.0038S235JRS235JRG1S235JRG2(E24-2,E24-2NE)E235B(Fe360B)E235D(Fe360D)SS400(SS41)13111312S235JRS235JRG1S235JRG2(40B,C)A570Gr.AA570Gr.DA283MGr.DK02501K02502Q255AQ255D(A4,C4)St44-21.0044E28-2-SM400ASM400B(SM41A,SM41B)141243BA709MGr.36-Q275(C5)S275J2G3S275J2G4(St44-3N)1.01441.01451.0055S275J2G3S275J2G4Fe430ASS490(SS50)1430S275J2G3S275J2G4(43D)-K02901注：括号内为旧钢号㈡优质碳素结构钢中国GB德国法国NF国际标准化组织ISO日本JIS瑞典SS英国BS美国DINW－Nr.ASTMUNS20C22ECk221.1151C22EXC18-S20C1435C22E070M201020G1020025C25ECk251.1158C25EXC25C25E4S25C-C25E070M261025G1025030C30ECk301.1178C30EXC32C30E4S30C-C30E080M301030G1030035C35ECk351.1181C35EXC38C35E4S35C1572C35E080M361035G1035040C40ECk401.1186C4EXC42C40E4S40C0-C40E080M401040G1040045C45ECk451.1191C45EXC48C45E4S45C1660C40E080M461045G1045050C50ECk531.1210C50EC50E4S50C1674C50E080M501050G1050020Mn21Mn41.046920M5--1434080A201022G1022025Mn------080A251026G1026030Mn30Mn41.114632M5---080A301033G1033035Mn36Mn41.056135M5---080A351037G1037040Mn40Mn41.115740M5SL,SMSWRH42B-080A401039G1039045Mn--45M5SL,SMSWRH47B1672080A471046G10460表（2）制造手册各国材料对照表使用部门：第2页共6页中国低合金高强度结构钢与其它国家对照表中国GB德国DIN日本JIS国际标准ISO英国BS备注Remarks钢号及等级冲击吸收功温度／℃AKV／JQ345A──Q345B＋2034S355JR(St52-3)SM490A(SM50A)E355B(Fe510B)50BQ345C034S355J0(St52-3U)SM490B(SM50B)E355C(Fe510C)50CQ345D－2034S355J2G3(St52-3N)SM490C(SM50C)E355D(Fe510D)50DQ345E－4027表（3）合金结构钢钢号近似对照中国GB德国法国NF国际标准化组织ISO日本JIS瑞典SS英国BS美国DINW－Nr.ASTM/AISIUNS20Mn220Mn61.116920M522Mn6SMn420-150M191320-30Mn230Mn51.116532M528Mn6--150M281330G1330035Mn236Mn51.116735M536Mn6SMn4332120150M361335G1335040Mn2--40M542Mn6SMn438--1340G1340045Mn246Mn71.091245M5-SMn443--1345G1345020Cr20Cr41.702718C320Cr4SCr420-527A205120G5120040Cr41Cr41.703542C441Cr4SCr4402245530A40530M405140G5140045Cr--45C4-SCr445--5145G5145050Cr--50C4----5150G5150020CrMo20CrMo51.726418CD418CrMo4SCM420-CDS124118G4118025CrMo①25CrMo41.721825CD4--2225---35CrMo35CrMoV34CrMo41.722035CD434CrMo4SCM4352234708A37CDS134135G4135042CrMo42CrMo41.722542CD442CrMo4SCM4402244708M404140G4140025Cr2MoVA25Cr2Mo1VA24CrMoV551.7733-------38CrMo-Al41Cr-AlMo71.850940CAD6.1241CrAlMo74-2940905M39--20CrNi40CrNi50CrNi40NiCr61.5711----640M403140G3140020CrNiMo21NiCrMo21.652320NCD220NiCr-Mo2SNCM2202506805M208620G8620040CrNiMo45CrNi-MoVA36CrNi-Mo41.651140NCD3-SNCM439-816M404340G43400①中国YB标准旧钢号。表（4）不锈钢对照表制造手册各国材料对照表使用部门：第3页共6页中国GB德国法国NF国际标准化组织ISO日本JIS瑞典SS英国BS美国DINW-Nr.ASTMUNS奥氏体1Cr18Ni9X12CrNi1881.4300Z10CN18.09-SUS302-302S25302S302000Cr19Ni9(0Cr18Ni9)X5CrNi18101.4301Z6CN18.0911SUS30423322333304S15304304HS304000Cr17Ni12Mo2X5CrNiMo17122X5CrNiMo171331.44011.4436Z6CND17.11Z6CND17.122020aSUS31623472343316S16316S31316S3160000Cr17Ni14Mo2X2CrNiMO181431.4435Z2CNDT17.131919aSUS316L2353316S11316S12316LS316031Cr18Ni9TiX12CrNiTi1891.4878Z6CNT18.12X6CrNiTi18...
