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中外金属材料牌号对照表七国钢材牌号对照表国内外常用钢钢号对照表钢号中国前苏联美国英国日本法国德国GBASTMBSJISNFDIN08F081006040A04S09CKC10优08081008045M10S9CKC1010F1010040A10XC1010101010,1012045M10S10CXC10C10,CK10质15151015095M15S15CXC12C15,CK1520201020050A20S20CXC18C22,CK2225251025S25CCK25碳30301030060A30S30CXC3235351035060A35S35CXC38TSC35,CK3540401040080A40S40CXC38H1素45451045080M46S45CXC45C45,CK4550501050060A52S50CXC48TSCK53结55551055070M55S55CXC5560601060080A62S58CXC55C60,CK6015Mn151016,1115080A17SB46XC1214Mn4构20Mn201021,1022080A20XC1830Mn301030,1033080A32S30CXC3240Mn401036,1040080A40S40C40M540Mn4钢45Mn451043,1045080A47S45C50Mn501050,1052030A52S53CXC48080M5020Mn22021320,1321150M19SMn42020Mn530Mn23021330150M28SMn433H32M530Mn5合35Mn23521335150M36SMn438(H)35M536Mn540Mn24021340SMn44340M545Mn24521345SMn44346Mn7金50Mn250255M520MnV20MnV635SiMn35CEn4637MnSi5结42SiMn35CEn4646MnSi440BTS14B3545B50B46H构40MnB50B4045MnB50B4415Cr15X5115523M15SCr415(H)12C315Cr3钢20Cr20X5120527A19SCr420H18C320Cr430Cr30X5130530A30SCr43028Cr435Cr35X5132530A36SCr430(H)32C434Cr440Cr40X5140520M40SCr44042C441Cr445Cr45X5145,5147534A799SCr44545C438CrSi38XC12CrMo12XM620CR.B12CD413CrMo4415CrMo15XMA-387Cr . B1653STC4212CD416CrMo44STT42STB42合20CrMo20XM4119,4118CDS12SCT4218CD420CrMo44CDS110STT42STB42金25CrMo4125En20A25CD425CrMo430CrMo30XM41301717COS110SCM42030CD442CrMo4140708A4242CD442CrMo4结708M4035CrMo35XM4135708A37SCM335CD434CrMo412CrMoV12XM构12Cr1MoV12X1M13CrMoV4225Cr2Mo1VA25X2M1A20CrV20X612022CrV4钢40CrV40XA614042CrV650CrVA50XA6150735A30SUP1050CV450CrV415CrMn15X,18X20CrMn20XCA5152527A60SUP930CrMnSiA30XCA40CrNi40XH3140H640M40SNC23640NiCr620CrNi3A20XH3A331620NC1120NiCr1430CrNi3A30XH3A3325653M31SNC631H28NiCr103330SNC63120MnMoB80B2038CrMoAlA38XMIOA905M39SACM64540CAD6.1241CrAlMo0740CrNiMoA40XHMA4340871M40SNCM43940NiCrMo22弹60601060080A62S58CXC55C608585C1085080A86SUP31084簧65Mn65156655Si2Mn55C29255250A53SUP655S655Si760Si2MnA60C2A9260250A61SUP761S765Si7钢9260H50CrVA50XA6150735A50SUP1050CV450CrV4滚GCr9X9E51100SUJ1100C5105Cr4动51100轴GCr9SiMnSUJ3承GCr15X15E52100534A99SUJ2100C6100Cr6钢52100GCr15SiMnX15C100CrMn6易Y12A12C1109SUM12切Y15B1113220M07SUM2210S20削Y20A20C1120SUM3220F222S20钢Y30A30C1130SUM4235S20Y40MnA40C1144225M3645MF240S20耐磨钢ZGMn1311613SCMnH11Z120M12X120Mn12T7y7W1-7SK7,SK6C70W1碳T8y8SK6,SK5素T8Ay8AW1-0.8C1104Y175C80W1工T8Mny8SK5具T10y10W1-1.0CD1SK3钢T12y12W1-1.2CD1SK2Y2 120C125WT12Ay12AW1-1.2CXC 120C125W2T13y13SK1Y2 140C135W8MnSiC75W39SiCr9XCBH2190CrSi5Cr2XL3100Cr6合Cr0613XW5SKS8140Cr39Cr29XL100Cr6金金WB1F1BF1SK21120W4Cr12X12D3BD3SKD1Z200C12X210Cr12工Cr12MoVX12MD2BD2SKD11Z200C12X165CrMoV469Mn2V920280M8090MnV8具9CrWMn9XB01SKS380M8CrWMnXB07SKS31105WC13105WCr6钢3Cr2W8V3X2B8H21BH21SKD5X30WC9VX30WCrV935CrMnMo5XMSKT540CrMnMo75CrNiMo5XHML6SKT455NCDV755NiCrMoV64Cr5MoSiV4X5MCH11BH11SKD61Z38CDV5X38CrMoV514CrW2Si4XB2CSKS4140WCDS35-1235WCrV75CrW2Si5XB2CS1BSi45WCrV7W18Cr4VP18T1BT1SKH2Z80WCVS18-0-1高18-04-01速W6Mo5Cr4V2P6M3N2BM2SKH9Z85WDCVS6-5-2工06-05-04-02具W18Cr4VCo5P18K52T4BT4SKH3Z80WKCVS18-1-2-5钢18-05-04-01W2Mo9Cr4VCo8M42BM42Z110DKCWVS2-10-1-809-08-04-02-011Cr18Ni912X18H9302302S25SUS302Z10CN18.09X12CrNi188S30200Y1Cr18Ni9303303S21SUS303Z10CNF18.09X12CrNiS188S30300不0Cr19Ni908X18H10304304S15SUS304Z6CN18.09X5CrNi189S3040000Cr19Ni1103X18H11304L304S12SUS304LZ2CN18.09X2CrNi189S304030Cr18Ni11Ti08X18H10T321321S12SUS321Z6CNT18.10X10CrNiTi189锈S32100321S200Cr13Al405405S17SUS405Z6CA13X7CrAl13S405001Cr1712X17430430S15SUS430Z8C17X8Cr17钢S430001Cr1312X13410410S21SUS410Z12C13X10Cr13S410002Cr1320X13420420S37SUS420J1Z20C13X20Cr13S420003Cr1330X13420S45SUS420J27Cr17440ASUS440AS440020Cr17Ni7Al09X17H7631SUS631Z8CNA17.7X7CrNiAl177S177002Cr23Ni1320X23H12309309S24SUH309Z15CN24.13S309002Cr25Ni2120X25H20C2310310S24SUH310Z12CN25.20CrNi2520耐S310000Cr25Ni20310SSUS310SS31008热0Cr17Ni12Mo208X17H13M2T316316S16SUS316Z6CND17.12X5CrNiMo1810S316000Cr18Ni11Nb08X18H12E347347S17SUS347Z6CNNb18.10X10CrNiNb189钢S347001Cr13MoSUS410J11Cr17Ni214X17H2431431S29SUS431Z15CN16-02X22CrNi17S431000Cr17Ni7Al09X17H7631SUS631Z8CNA17.7X7CrNiAl177S17700BY:李军辉 录入并校对 Mar.16,2000七国铝及其合金牌号对照表国内外常用铝及铝合金牌号对照表类中国美国英国日本法国德国前苏联别GBASTMBSJISNFDIN工1A991199A199.99RA99业1A97A199.98RA97纯1A95A95铝1A801080(1A)10801080AA199.90A81A5010501050(1B)10501050AA199.50A5防5A025052NS450525052A1Mg2.5Amg锈5A03NS5AMg3铝5A055056NB65056A1Mg5AMg5V5A305456NG61555659572A01203621172117AlCu2.5Mg0.5D18硬2A11HF1520172017SAlCuMg1D1铝2A12212420242024AlCuMg2D16AVTV2B162319锻2A802N01AK42A9022182018AK2铝2A14201420142014AlCuSiMnAK8超硬铝7A09717570757075AlZnMgCu1.5V95PZAlSi7Mn356.2LM25AC4CG-AlSi7Mg铸ZAlSi12413.2LM6AC3AA-S12-Y4G-Al12AL2造ZAlSi5Cu1Mg355.2AL5铝ZAlSi2Cu2Mg1413.0AC8AG-Al12(Cu)合ZAlCu5MnAL19金ZAlCu5MnCdVA201.0ZAlMg10520.2LM10AG11G-AlMg10AL8ZAlMg5SiG-AlMg5SiAL13By:Jeffrey Lee Mar.16,2000不锈钢不锈耐酸钢项目中国日本德国美国英国法国前苏联GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNF0Cr13SUS405X7Cr13(1.4000)405405S1708X13(0X13)SUS429429SUS416416416S21Z12CF131Cr17SUS430X8Cr17(1.4016)430430S15Z8C1712X17(X17)SUS430FX12CrMoS17(1.4104)430FZ10CF17SUS434X6CrMo17(1.4113)434434S19Z8CD17-011Cr28X8Cr28(1.4083)15X28(X28)0Cr17Ti08X17T(0X17T)1Cr17TiX8CrTi17(1.4510)1Cr25Ti25X25T(X25T)1Cr17Mo2TiX8CrMoTi17(1.4523)1Cr13SUS410,X10Cr13(1.4006),410,410S21,Z12C1312X13(1X13)SUS403X15Cr13(1.4024)403403S17SUS410SX7Cr13(1.4000)410SZ6C1308X13(0X13)2Cr13SUS420J1X20Cr13(1.4021)420420S37Z20C1320X13(2X13)420S29SUS420F420FZ30CF133Cr13SUS420J2420S45Z30C1330X13(3X13)4Cr13X40Cr13(1.4034)Z40C1440X13(4X13)1Cr17Ni2SUS431X22CrNi17(1.4057)431431S2914X17H2(1X17H2)9Cr1895X18(9X18)9Cr18MoVX90CrMoV18(1.4112)SUS440A440ASUS440B440BSUS440C440CZ100CD17SUS440F440FSUS305X5CrNi19 11(1.4303)305305S19Z8CN18-1200Cr18Ni10SUS304LX2CrNi18 9(1.4306)304L304L12Z2CN18-1003X18H11(000X18H11)0Cr18Ni9SUS304X5CrNi18 9(1.4301)304304S15Z6CN18-0908X18H10(0X18H10)1Cr18Ni9SUS302X12CrNi18 8(1.4300)302302S25Z10CN18-0912X18H9(X18H9)2Cr18Ni917X18H9(2X18H9)SUS303X12CrNiS18 8(1.4305)303303S12Z10CNF18-09SUS303Se303Se303S1412X18H10E(X18H10E)SUS201201SUS202202284S1612X17 9AH4(X17 9AH4)SUS301301301S21Z12CN17-070Cr18Ni9TiSUS321X10CrNiTi18 9(1.4541)321321S12Z6CNT18-1108X18H10T(0X18H10T)1Cr18Ni9TiX10CrNiTi18 9(1.4541)321S20Z10CNT18-1112X18H10T(X18H10T),12X18H9T(X18H9T)1Cr18Ni11NbSUS347X10CrNiNb18 9(1.4550)347347S17Z10CNNb18-1008X18H12 (0X18H12 )SUS384384Z6CNC18-16SUS385385SUS XM7XM7Z6CNU18-10SUS XM15J1XM152Cr13Mn9Ni420X13H4 9(2X13H4 9)1Cr18Mn8Ni5N15X17A 14(X17A 14)0Cr18Ni2Mo2TiX10CrNiMoTi18 10(1.4571)Z8CNDT17-1210X17H13M2T(X17H13M2T)1Cr18Ni12Mo2TiX10CrNiMoTi18 10(1.4571)Z8CNDT17-1210X17H13M2T(X17H13M2T)SUS308308SUS309S309SSUS310S310S00Cr17Ni14Mo3SUS317LX2CrNiMo18 10(1.4438)317L317S12Z2CND19-150Cr18Ni12Mo3Ti320S17Z8CNDT17-131Cr18Ni12Mo3TiZ8CNDT17-13SUS317317317S16SUS316X2CrNiMo18 10(1.4401)316Z6CND17-12SUS316LX2CrNiMo18 10(1.4404),316L316S12Z2CND17-12,03X17H14M2X2CrNiMo18 12(1.4435)Z2CND17-13(000X17H13M2)00Cr18Ni14Mo2Cu2SUS316J1L0Cr18Ni18Mo2Cu2TiX5CrNiMoCuTi18 18(1.4506)0Cr17Ni7AlSUS631X7CrNiAl17 7(1.4568)631Z8CNA17-709X17H7 (0X17H7 )SUS630630工具钢弹簧钢、滚动轴承钢、高速工具钢项目中国日本德国美国英国法国前苏联国际GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNFISO弹簧钢65C67(1.0761)1064,1064,1064,080A67XC6565CK67(1.1231)10651065106570C67(1.0761)107010701070070A72XC7070CK67(1.1231)75C75(1.0773)107410741074070A78XC70,75XC8085SUP3108410841084080A868565Mn1566156665 -106655Si2MnSUP655Si7(1.0904)925592559255250A5355S6,55C256S760Si2MnSUP765Si7(1.0906),926092609260250A58,61S760C266Si7(1.5028),250A6160SiCr7(1.0961)60Si2CrA67SiCr5(1.7103)9254925460C2XA50CrMnSUP955Cr3(1.7176)527A6050X 50CrVASUP1050CrV4(1.8159)615061506150735A5050CV450X A滚动轴承钢GCr6105Cr2(1.3501)E5010050100100C3 X6GCr9SUJ1105Cr4(1.3503)E511005110051100534A99100C5 X9GCr15SUJ2100Cr6(1.3505)E521005210052100534A99100C6 X15GCr9SiMnSUJ3A485-Gr.1GCr15SiMn100CrMn6(1.3520) X15C 高速工具钢W18Cr4VSKH2(S18-0-1)(1.3355)T1T1BT14201P18Z80WCV4/1/18SKH3S18-1-2-5(1.3255)T4T4BT44271Z80WKCV18-05-04-01SKH4AT5T5BT54275Z80WKCV18-10-04-02SKH4BT6T6BT6SKH10S12-1-4-5(1.3202)T15BT154175P10K5 5Z165WKCV12-05-05-04SKH9S6-5-2(1.3343)M2M2BM24301Z85WDCV06-05-04-02SKH52M3-1M3-1SKH53S6-5-3(1.3344)M3-2M3-2SKH54M4BM144361Z130WDCV06-05-04-04SKH55S6-5-2-5(1.3243)4371Z85WDKCV06-05-05-04-02SKH56M36M36SKH57S10-4-3-10(1.3207)W12Cr4V4MoS12-4(1.3302)P14 4合金工具钢合金工具钢项目中国日本德国美国英国法国前苏联国际GB,YBJISVDEh(W-Nr.)ASTMAISISAEBSNFISO(1) 量具刃具用9SiCr90CrSi5(1.2108)9XC8MnSiC75W3(1.1750)钢组CrMn145Cr5(1.2063)X SKS51L6L6CrW5SKS1XB5SKS11F2F2SKS7O7O72142110WC20CrO6SKS8140Cr3(1.2008)123013XY2135CCr2100Cr6(1.2067),L3X105Cr5(1.2060)9Cr285Cr7(1.2064)9XSKS22141B1100WC10VSKS43W2-91/2,BW21162W1-91/2Y1105VWSKS21F1BF1(2) 耐冲击工具4CrW2SiSKS4135WCrV7(1.2541),S1S1BS123414XB2C用钢组45WCrV7(1.2542)55WC205CrW2Si45WCrV7(1.2542)BS15XB2CSKS4280WCrV8(1.2552)6CrW2Si6XB2CSKS44W2-81/2(3) 冷作模具钢组Cr12SKD1X210Cr12(1.2080)D3D3BD32233X12Z200C12Cr12MoVSKD11X165CrMoV12(1.2601)D2D2BD2,2235X12MBD2AZ160CDV12Cr6WVX6B SKD12A2A2BA22231Z100CDV59Mn2O2O29Mn2V90MnV8(1.2842)O2O2BO2221190MV8冷作模具钢组MnCrWVO1O1BO1CrWMnSKS31105WCr6(1.2419)2212XB 90MCW59CrWMoSKS39XB SKD2X210CrW12(1.2436)D7D7(4) 热作模具钢组5CrMnMoSKT340CrMnMo7(1.2311)6G(ASM)6G5X MSKT548CrMoV67(1.2323)6G(ASM)6GSKT2615061506150SCrNiMoSKT455NiCrMoV6(1.2713)6F2(ASM)6F233815X M55NCDV73Cr2W8VSKD5X30WCrV53(1.2567)H21H21BH21,35433X2B8 BH21AZ30WCV94SiCrV38SiCrV8(1.2248)4XC45SiCrV6(1.2249)8Cr38X34Cr5MoVSiSKD6X38CrMoV51(1.2343)H11H11BH113431Z38CDV5SKD44X2B5 MSKD61X40CrMoV51(1.2344)H13H13BH13SKD62H12H12BH123432Z38CDWV5冷作模具钢组MnCrWVO1O1BO1CrWMnSKS31105WCr6(1.2419)2212XB 90MCW59CrWMoSKS39XB SKD2X210CrW12(1.2436)D7D7(4) 热作模具钢组5CrMnMoSKT340CrMnMo7(1.2311)6G(ASM)6G5X MSKT548CrMoV67(1.2323)6G(ASM)6GSKT2615061506150SCrNiMoSKT455NiCrMoV6(1.2713)6F2(ASM)6F233815X M55NCDV73Cr2W8VSKD5X30WCrV53(1.2567)H21H21BH21,35433X2B8 BH21AZ30WCV94SiCrV38SiCrV8(1.2248)4XC45SiCrV6(1.2249)8Cr38X34Cr5MoVSiSKD6X38CrMoV51(1.2343)H11H11BH113431Z38CDV5SKD44X2B5 MSKD61X40CrMoV51(1.2344)H13H13BH13SKD62H12H12BH123432Z38CDWV5淬透性合金结构钢淬透性合金结构钢项目中国日本德国美国英国法国前苏联国际GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNFISOSMn433H1330H1330H1330H(SMn1H)SMn438H1041H1041H1041H(SMn2H)SMn443H1041H1041H1041H(SMn3H)SCr420H5120H5120H5120H(SCr22H)SCr430H5130H5130H5130H530H30(SCr2H)SCr435H5135H5135H5135H503H36(SCr3H)SCr440H5140H5140H5140H503H40(SCr4H)SCM418H4118H4118H4118HSCM435H4135H4135H4135H640H3530CD4(SCM3H)SCM440H4140H4140H4140H708H42(SCM4H)SCM445H4145H4145H4145H(SCM5H)SNC631H30NC11(SNC2H)SNC815H655H13(SNC22H)SNCM220H8620H8620H8620H20NCD2(SNCM21H)SNCM420H4320H4320H4320H(SNCM23H)合金结构钢合金结构钢(1)合金结构钢(2)合金结构钢(3)项目中国日本德国美国英国法国前苏联国际GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNFISO(1) 锰钢组09Mn209 210Mn21513151310 215Mn215 220Mn2SMn420102410241524150M1920 2(SMn21)-102430Mn2SMn43328Mn6(1.5065),133013301330150M2830 2(SMn1)30Mn5(1.5066)35Mn2SMn43836Mn5(1.5067)133513351335150M3635 2(SMn2)40Mn2Smn443 (SMn3)13401340134040 245Mn2Smn443 (SMn3)13451345134545 250Mn210521052155250 -1052(2) 硅锰钢组27SiMn27C 35SiMn37MnSi5(1.5122)35C 42SiMn46MnSi4(1.5121)43C 15MnV15MnV5(1.5213)(3) 锰钒钢组42Mn2V42MnVT(1.5223)(4) 铬钢组15CrSCr415 ( SCr21 )5115511512C315X20CrSCr240 ( SCr22 )512051205120527A19,18C320X527M2030CrSCr430 ( SCr2 )5130,5130,5130,530A30,32C430X513251325132530A3235CrSCr435 ( SCr3 )34Cr4(1.7033),513551355135530A3638C435XR683/ 237Cr4(1.7034)40CrSCr440 ( SCr4 )41Cr4(1.7035)514051405140530A40,42C440XR683/ 3530M4045CrSCr445 ( SCr5 )5147,5147,5147,45C445X51455145514550Cr51505150515050X(5) 铬硅钢组38CrSi38XC40CrSi40XC(6) 铬锰钢组38CrMn16MC515X ,18X 15CrMn20MnCr4(1.7147)20MC520X 40CrMn40X 合金结构钢(2)项目中国日本德国美国英国法国前苏联国际GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNFISO(7) 铬锰硅钢组20CrMnSi20X C25CrMnSi25X C30CrMnSi30X C35CrMnSi35X CA(8) 铬钒钢组20CrV22CrV4(1.7513)20X 40CrV42CrV6(1.7561)40X A50CrVSUF1050CrV4(1.8159)615061506150735A5050CV450X A(9) 铬锰钛钢组30CrMnTi30X T(10) 钼钢组16Mo15Mo3(1.5415)16M(11) 铬钼钢组12CrMo13CrMo44(1.7335)1501-620Gr 2712CD412XM15CrMoSCM41516CrMo44(1.7337)A387Cr12CD415XM(SCM21) 1220CrMoSCM42025CrMo4(1.7218)18CD420XM(SCM22)20CD430CrMoSCM43034CrMo4(1.7220)41304130413030CD430XM(SCM2)35CrMoSCM43534CrMo4(1.7220)413541354135708A3735CD435XMR683/ 2(SCM3)42CrMoSCM44042CrMo4(1.7225)414041404140708M40,42CD4R683/ (SCM4)708A42,709M40SCM421R683/ 7(SCM23)SCM418411841184118SCM44550CrMo4(1.7228)414541454145(SCM5)SCM82225CrMo4(1.7218)25CD4(SCM24)38CrMoAlSACM64534CrAlMo5(1.8507)905M3938XM AR683/ (SACM1)(12) 铬锰钼钢组15CrMnMo15CrMo5(1.7262)20CrMnMo20CrMo5(1.7264)18X M40CrMnMo414041404140708A4240X M,38X M(13) 铬锰钒钢组12CrMoV24CrMoV55(1.7733)12XM 12Cr1MoV12X1M 24CrMoV35 M A35CrMoV合金结构钢(3)项目中国日本德国美国英国法国前苏联国际GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNFISO(14) 镍铬钢组12CrNi2SNC41510N11,12XH2(SNC21)16NC1112CrNi3ASNC81514NiCr10(1.5732)-3415665M1310NC12,12XH3A(SNC22)14NC1212Cr2Ni4A(E3310),(3310),12NC1512X2H2A(E3316)331620CrNi-3120-3120635M1520NC620XH20CrNi3A20NC1120XH3A20Cr2Ni4A-332530NC1420X2H4A30CrNi3ASNC631-3435653M3130NC11,30XH3A(SNC2)30NC1237CrNi3ASNC836-333535NC15(SNC3)40CrNiSNC236-3140-3140640M4035NC640XH(SNC1)45CrNi(A3145)-314545XH(15) 镍铬钼钢组40CrNiMoASNCM43943404340,4340,817M40,40XMAR683/ (SNCM8)-43374337816M40SNCM220862086208620805M2020NCD2R683/ 12(SNCM21)SNCM240864086408640945M38,R683/ 1(SNCM6)945A40SNCM4154315(SNCM22)SNCM420432043204320(SNCM23)SNCM431-4337-4337(SNCM1)SNCM4474347(SNCM9)SNCM625830M31(SNCM2)SNCM815835M15R683/ 14(SNCM25)(16) 硼钢组40BTS14B3540B50B36H40MnBTS14B35H40MnBTS14B50H合金结构钢(2)合金结构钢(3)碳素工具钢碳素工具钢项目中国日本德国美国英国法国前苏联国际GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNFISOT7SK7,SK6W1-71204Y275,Y71304Y375T8SK6,SK5W1-71/2Y8T8MnSK5Y8 T9SK4,SK5W2-81/2,WB1AY9W1-81/2T10SK3,SK4W2-91/2,BW1B1203Y290,Y10W1-91/21303Y390T11SK3W1-101/21202Y2105Y11T12SK2W1-111/2BW1C1201Y2120Y12T13SK1W2-13,1200Y2135Y13W1-121/2T7A1105Y165Y7AT8AC80W1(1.1525)1104Y175Y8A(VDEh)T8MnAC85WS(1.1830)Y8 A(VDEh)T9A1103Y1909YAT10AC105W1(1.1545)Y10A(VDEh)T11A1102Y1105Y11AT12A1101Y1120Y12AT13AY13A优质碳素结构钢优质碳素结构钢(1)普通含锰量组较高含锰量组项目中国日本德国美国英国法国前苏联国际GB,YBJISDIN(W-Nr.)ASTMAISISAEBS
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