世界钢号对照手册.doc

世界钢号对照手册 世界钢号对照碳素结构钢中国国际原苏联美国日本德国英国法国GB/T700ISO3573ISO630GOST535GOST380ASTM A283M ASTM A573M ASTMA284M ASTMA709M JIS G3101JIS G3131JISG3106DIN EN10025BS970Part1BS EN10025NF EN10025CT1KP SS330SPHC CT1CP(SS34)SPHD Q195HR2CT1PC Gr.B040A10CT2KP-2SS330CT2PC-2(SS34)Q215A HR1CT2CP-2Gr.C Gr.58SPHC Fe360C040A12Fe360C Fe360C CT2KP-3SS330SPHC CT2PC-3(SS34)SPHD Q215B CT2CP-3Gr.C Gr.58Gr.C040A12CT3KP-2SS400SM400A Fe360B Fe360B Fe360B CT3PC-2(SS41)(SM41A)Fe360C Fe360C Fe360C Q235A Fe360A CT3CP-2Gr.D080A15CT3KP-3SS400SM400A Fe360B Fe360B Fe360B CT3PC-3(SS41)(SM41A)Fe360C Fe360C Fe360C Q235B Fe360D CT3CP-3Gr.D080A15CT3KP-4SS400A CT3PC-4(SS41A)Q235C Fe360D CT3CP-4Gr.D Gr.65Gr.D SM400B Fe360C080A15Fe360C Fe360C CT3KP-4SS400A Fe360D1Fe360D1Fe360D1CT3PC-4(SS41A)Fe360D2Fe360D2Fe360D2Q235D Fe360D CT3CP-4CT4KP-2SS400SS400A CT4PC-2(SS41)(SS41A)Q255A CT4CP-2Gr.36250CT4KP-3SS400SS400A CT4PC-3(SS41)(SS41A)Q255B CT4CP-3Gr.36250CT5KP-2SS490Q275Fe430A CT5CP-2(SS50)第1页优质碳素结构钢日本德国美国英国法国国际项目中国GB,YB JIS DIN(W-Nr.)ASTM AISI SAE BS NF前苏联ISO (1)普通含锰05F10051005015A0305kn08F100610061006040A0408kn量钢组C10(1.0301)8S09CK(S9CK)CK10(1.1121)100810081008050A04810F101010101010040A1010kn040A10,050A10,10S10C CK10(1.1121)101010101010060A10XC1010040A12,050A12,S12C101210121012060A12XC1215F040A1515kn S15C,C15(1.0401),040A15,CK15(1.1141),050A15,15S15CK Cm15(1.1140)101510151015060A1515040A17,050A17,S17C101710171017060A17XC1820F040A2020kn S20C,050A20,20S20CK10xxxxxx0A2020C22(1.0402),040A22,CK22(1.1151)050A22,S22C102310231023060A221025,1025,1025,060A25,25S25C102610261026080A25XC2525R683/IC25e060A27,S28C102910291029080A27060A30,080A30,30S30C103010301030080M30XC3230R683/IC30e060A32,S33C103510351035080A32C35(1.0501),1035,1035,1035,060A35,CK35(1.1181),103710371037080A3535S35C Cm35(1.1180)XC3535R683/IC35e第2页中国日本德国美国英国法国前苏联国际项目GBYB JIS DIN(W-Nr.)ASTM AISI SAE BS NFISO普通含锰060A37量钢组S38C103810381038080A37XC38104010401040060A40103910391039080A4040S40C080M4040R683/IC40e104210421042060A42S43C104310431043080A42XC42C45(1.0503)104510451045060A47CK45(1.1191)104610461046080A4745S45C Cm45(1.1201)080M46XC4545R683/IC45e104510451045060A47104610461046080A47S48C104910491049XC4810501050105050105310531053080M5050R683/IC50e060A52S53C105510551055080A52C55(1.0535)070M55CK55(1.1181)060A5755S55C Cm55(1.1209)105510551055080A57XC5555R683/IC55e C60(1.0601)060A62CK60(1.1221)080A6260S58C Cm60(1.1223)10601060106060R683/IC60e060A6765106510651065080A67XC6565060A72070A7270107010701070080A72XC7070060A78070A7875107410741074080A7875060A8280108010801080080A83XC8080060A8685108410841084080A8685第3页中国日本德国美国英国法国前苏联国际项目GB,YB JIS DIN(W-Nr.)ASTM AISISAE BSNFISO (2)较高含锰1016,1016,1016,080A15,量钢组15Mn17Mn4(1.8044)101910191019080A17151021,1021,1021,080A20,20Mn102210221022070M20XC182025Mn S28C102610261026070M2625080A30,30Mn S30C103010301030080A32XC323035Mn S35C103710371037080A35351039,1039,1039,40Mn S40C40Mn4(1.5038)104010401040080A40401043,1043,1043,45Mn S45C104610461046080A47451050,1050,1050,080A52,50Mn S53C105310531053080M50XC485060M6460156665Mn1566-10666570Mn1572157270第4页合金结构钢中国日本德国美国英国法国前苏联国际项目GB,YB JIS DIN(W-Nr.)ASTM AISISAE BSNFISO09Mn209210Mn21513151310215Mn2152SMn4xx2420Mn2(SMn21)10241024-1024150M19202SMn43328Mn6(1.5065),30Mn2(SMn1)30Mn5(1.5066)133013301330150M28302SMn43835Mn2(SMn2)36Mn5(1.5067)133513351335150M3635240Mn2Smn443(SMn3)13401340134040245Mn2Smn443(SMn3)1345134513454521552 (1)锰钢组50Mn210521052-10525027SiMn27C35SiMn37MnSi5(1.5122)35C42SiMn46MnSi4(1.5121)43C (2)硅锰钢组15MnV15MnV5(1.5213) (3)锰钒钢组42Mn2V42MnVT(1.5223)15Cr SCr415SCr215115511512C315X527A19,20Cr SCr240SCr22512051205120527M2018C320X R683/?45130,5130,5130,530A30,30Cr SCr430SCr2513251325132530A3232C430X34Cr4(1.7033),35Cr SCr435SCr337Cr4(1.7034)513551355135530A3638C435X R683/?2530A40,40Cr SCr440SCr441Cr4(1.7035)514051405140530M4042C440X R683/?35147,5147,5147,45Cr SCr445SCr551455145514545C445X (4)铬钢组50Cr51505150515050X38CrSi38XC (5)铬硅钢组40CrSi40XC15X,38CrMn16MC518X15CrMn20MnCr4(1.7147)20MC520X (6)铬锰钢组40CrMn40X第5页中国日本德国美国英国法国前苏联国际项目GB,YB JIS DIN(W-Nr.)ASTM AISISAE BSNFISO20CrMnSi20XC25CrMnSi25XC30CrMnSi30XC (7)铬锰硅钢组35CrMnSi35XCA20CrV22CrV4(1.7513)20X40CrV42CrV6(1.7561)40XA (8)铬钒钢组50CrV SUF1050CrV4(1.8159)615061506150735A5050CV450XA (9)铬锰钛钢组30CrMnTi30XT (10)钼钢组16Mo15Mo3(1.5415)16M12CrMo13CrMo44(1.7335)1501-620Gr2712CD412XM SCM415A387Cr15CrMo(SCM21)16CrMo44(1.7337)1212CD415XM SCM42018CD420CrMo(SCM22)25CrMo4(1.7218)20CD420XM SCM43030CrMo(SCM2)34CrMo4(1.7220)41304130413030CD430XM SCM43535CrMo(SCM3)34CrMo4(1.7220)413541354135708A3735CD435XM R683/?2SCM440708M40,(SCM4)708A42,42CrMo42CrMo4(1.7225)414041404140709M4042CD4R683/?SCM421(SCM23)R683/?7SCM418411841184118SCM445(SCM5)50CrMo4(1.7228)414541454145SCM822(SCM24)25CrMo4(1.7218)25CD4SACM645 (11)铬钼钢组38CrMoAl(SACM1)34CrAlMo5(1.8507)905M3938XMA R683/?15CrMnMo15CrMo5(1.7262)20CrMnMo20CrMo5(1.7264)18XM40XM, (12)铬锰钼钢组40CrMnMo414041404140708A4238XM12CrMoV12XM12Cr1MoV12X1M24CrMoV35MA (13)铬锰钒钢组35CrMoV24CrMoV55(1.7733)第6页中国日本德国美国英国法国前苏联国际项目GB,YB JIS DIN(W-Nr.)ASTM AISISAE BSNFISO SNC41510N11,12CrNi2(SNC21)16NC1112XH2SNC81510NC12,12CrNi3A(SNC22)14NiCr10(1.5732)-3415665M1314NC1212XH3A(E3310), (3310),12Cr2Ni4A(E3316)331612NC1512X2H2A20CrNi-3120-3120635M1520NC620XH20CrNi3A20NC1120XH3A20Cr2Ni4A-332530NC1420X2H4A SNC63130NC11,30CrNi3A(SNC2)-3435653M3130NC1230XH3A SNC83637CrNi3A(SNC3)-333535NC15SNC23640CrNi(SNC1)-3140-3140640M4035NC640XH (14)镍铬钢组45CrNi(A3145)-314545XH SNCM4394340,4340,817M40,40CrNiMoA(SNCM8)4340-43374337816M4040XMA R683/?SNCM220(SNCM21)862086208620805M2020NCD2R683/?12SNCM240945M38,(SNCM6)864086408640945A40R683/?1SNCM415(SNCM22)4315SNCM420(SNCM23)432043204320SNCM431(SNCM1)-4337-4337SNCM447(SNCM9)4347SNCM625(SNCM2)830M31SNCM815 (15)镍铬钼钢组(SNCM25)835M15R683/?1440B TS14B3540B50B36H40MnB TS14B35H (16)硼钢组40MnB TS14B50H第7页淬透性合金结构钢中国日本德国美国英国法国前苏联国际项目GB,YB JIS DIN(W-Nr.)ASTM AISISAE BSNFISO SMn433H(SMn1H)1330H1330H1330H SMn438H(SMn2H)1041H1041H1041H SMn443H(SMn3H)1041H1041H1041H SCr420H(SCr22H)5120H5120H5120H SCr430H(SCr2H)5130H5130H5130H530H30SCr435H(SCr3H)5135H5135H5135H503H36SCr440H(SCr4H)5140H5140H5140H503H40SCM418H4118H4118H4118H SCM435H(SCM3H)4135H4135H4135H640H3530CD4SCM440H(SCM4H)4140H4140H4140H708H42SCM445H(SCM5H)4145H4145H4145H SNC631H(SNC2H)30NC11SNC815H(SNC22H)655H13SNCM220H(SNCM21H)8620H8620H8620H20NCD2SNCM420H(SNCM23H)4320H4320H4320H第8页易切结构钢中国日本德国美国英国法国前苏联国际项目GB,YB JIS DIN(W-Nr.)ASTM AISISAE BSNFISO Y12SUM1211091109110910F2A12Y1510S20(1.0721)111911191119220M07Y20SUM3222S20(1.0724)20F2A20Y3035S20(1.0726)A30Y40Mn113911391139225M3645MF4A401212,SUM21121211121212R683/11213,SUM22121311131213R683/SUM22L12L1312L13R683/2Pb SUM231215SUM24L12L1412L1412L14SUM31111711171117SUM41113711371137SUM42114111411141SUM4311441144225M4445MF4第9页碳素工具钢中国日本德国美国英国法国前苏联国际项目GB,YB JIS DIN(W-Nr.)ASTM AISISAE BSNFISO1204Y275,T7SK7,SK6W1-71304Y375Y7T8SK6,SK5W1-71/2Y8T8Mn SK5Y8W2-81/2,T9SK4,SK5W1-81/2WB1A Y9W2-91/2,1203Y290,T10SK3,SK4W1-91/2BW1B1303Y390Y10T11SK3W1-101/21202Y2105Y11T12SK2W1-111/2BW1C1201Y2120Y12W2-13,T13SK1W1-121/21200Y2135Y13T7A1105Y165Y7A C80W1(1.1525)T8A(VDEh)1104Y175Y8A C85WS(1.1830)T8MnA(VDEh)Y8A T9A1103Y1909YA C105W1(1.1545)T10A(VDEh)Y10A T11A1102Y1105Y11A T12A1101Y1120Y12A T13A Y13A第10页高速工具钢中国日本德国美国英国法国前苏联国际项目GB,YB JISVDEh ASTM AISISAE BSNFISO4201Z80WCV W18Cr4V SKH2(S18-0-1)(1.3355)T1T1BT12018-4-1P184271Z80WKCV SKH3S18-1-2-5(1.3255)T4T4BT418-05-04-014275Z80WKCV SKH4A T5T5BT518-10-04-02SKH4B T6T6BT64175Z165WKCV SKH10S12-1-4-5(1.3202)T15BT1512-05-05-04P10K554301Z85WDCV SKH9S6-5-2(1.3343)M2M2BM206-05-04-02SKH52M3-1M3-1SKH53S6-5-3(1.3344)M3-2M3-24361Z130WDCV SKH54M4BM1406-05-04-044371Z85WDKCV SKH55S6-5-2-5(1.3243)06-05-05-04-02SKH56M36M36SKH57S10-4-3-10(1.3207)W12Cr4V4Mo S12-4(1.3302)P144第11页合金工具钢中国日本德国美国英国法国前苏联国际项目GB,YB JISVDEh(W-Nr.)ASTM AISISAE BSNFISO (1)量具刃具用9SiCr90CrSi5(1.2108)9XC钢组8MnSi C75W3(1.1750)CrMn145Cr5(1.2063)XSKS51L6L6CrW5SKS1XB5SKS11F2F22142SKS7O7O7110WCxx30CrO6SKS8140Cr3(1.xx)Y2135C13X100Cr6(1.2067),Cr2105Cr5(1.2060)L3X9Cr285Cr7(1.2064)9X2141SKS2100WC10B1W2-91/2,1162V SKS43W1-91/2BW2Y1105V WSKS21F1BF1 (2)耐冲击工具35WCrV7(1.2541),2341用钢组4CrW2Si SKS4145WCrV7(1.2542)S1S1BS155WC204XB2C5CrW2Si45WCrV7(1.2542)BS15XB2C SKS4280WCrV8(1.2552)6CrW2Si6XB2C SKS44W2-81/22233Cr12SKD1X210Cr12(1.2080)D3D3BD3Z200C12X12BD2,2235Cr12MoV SKD11X165CrMoV12(1.2601)D2D2BD2A Z160CDV12X12M Cr6WV X6B2231SKD12A2A2BA2Z100CDV59Mn2O2O222119Mn2V90MnV8(1.2842)O2O2BO290MV8MnCrWV O1O1BO12212CrWMn SKS31105WCr6(1.2419)90MCW5XB9CrWMo SKS39XB (3)冷作模具钢组SKD2X210CrW12(1.2436)D7D7第12页中国日本德国美国英国法国前苏联国际项目GB,YB JISVDEh(W-Nr.)ASTM AISISAE BSNFISO5CrMnMo SKT340CrMnMo7(1.2311)6G(ASM)6G5XM SKT548CrMoV67(1.2323)6G(ASM)6G SKT26150615061503381SCrNiMo SKT455NiCrMoV6(1.2713)6F2(ASM)6F255NCDV75XM BH21,35433Cr2W8V SKD5X30WCrV53(1.2567)H21H21BH21A Z30WCV93X2B838SiCrV8(1.2248)4SiCrV45SiCrV6(1.2249)4XC8Cr38X334314Cr5MoVSi SKD6X38CrMoV51(1.2343)H11H11BH11Z38CDV5SKD44X2B5M SKD61X40CrMoV51(1.2344)H13H13BH133432 (4)热作模具钢组SKD62H12H12BH12Z38CDWV5第13页弹簧钢中国日本德国美国英国法国前苏联国际项目GB,YB JIS DIN(W-Nr.)ASTM AISISAE BSNFISO C67(1.0761)1064,1064,1064,65CK67(1.1231)106510651065080A67XC6565C67(1.0761)70CK67(1.1231)107010701070070A72XC7070XC70,75C75(1.0773)107410741074070A78XC807585SUP3108410841084080A8685156665Mn1566-10666555S6,55Si2Mn SUP655Si7(1.0904)925592559255250A5356S755C265Si7(1.0906),250A58,66Si7(1.5028),250A6160Si2Mn SUP760SiCr7(1.0961)92609260926061S760C260Si2CrA67SiCr5(1.7103)9254925460C2XA50CrMn SUP955Cr3(1.7176)527A6050X50CrVA SUP1050CrV4(1.8159)615061506150735A5050CV450XA第14页耐热钢中国日本德国美国英国法国前苏联项目GB,YB JISDIN(W-Nr.)ASTM AISISAE BSNF1Cr13Si3X10CrSi13(1.4722)1Cr18Si2X10CrSi18(1.4741)4421Cr13SiAl X10CrAl13(1.4724)10X13C(1X12C)SUS410,X10Cr13(1.4006)(DIN)410,410S21,1Cr13SUS403X15Cr13(1.4024)(DIN)403403S17Z12C1312X13(1X13)2Cr1320X13(2X13)501,1Cr5Mo12CrMo195(1.7362)502Z12CD515X5M(X5M)1Cr11MoV15X11M(1X11M)4Cr9Si2SUH1X45CrSi9(1.4718)401S45Z45CS940X9C2(4X9C2)Z40CSD10,4Cr10Si2Mo SUH3Z45CSD1040X10C2M(4X10C2M)12X18H10T(X18H10T)1Cr18Ni9Ti X10CrNiTi189(1.4541)(DIN)321S20Z10T18-1112X18H9T(X18H9T)1Cr18Ni12Ti12X18H12T(X18H12T)1Cr23Ni13SUH309309309S24Z1524-1320X23H13(X23H13)1Cr20Ni14Si2X15CrNiSixx(1.4828)20X20H14C2(X20H14C2)1Cr25Ni20Si2SUH310X15CrNiSi2520(1.4841)310Z1225-2020X25H20C2(X25H20C2)4Cr14Ni14W2Mo45X14H14B2M(4X14H14B2M)SUH31331S42Z25WS14-141Cr15Ni36W3Ti XH35BT SUH35349S52SUH36349S54SUH37381S34SUH330330Z12NCS36-16SUH660660Z6NCTDV25-15B SUH661661SUH21CrA1205(1.4767)(DIN)SUH409409SUH446446SUH4443S65Z80CSN20-02SUH11Z45CS9SUH600Z20CDNbV11SUH61661615X12BHM(1X12BHM)第15页滚动轴承钢中国日本德国美国英国法国前苏联国际项目GB,YB JISVDEh ASTM AISISAE BSNFISO GCr6105Cr2(1.3501)E5010050100100C3X6GCr9SUJ1105Cr4(1.3503)E511005110051100534A99100C5X9GCr15SUJ2100Cr6(1.3505)E521005210052100534A99100C6X15GCr9SiMn SUJ3A485-Gr.1GCr15SiMn100CrMn6(1.3520)X15C第16页不锈耐酸钢中国日本德国美国英国法国前苏联项目GB,YB JISDIN(W-Nr.)ASTMAISISAEBSNF0Cr13SUS405X7Cr13(1.4000)405405S1708X13(0X13)SUS429429SUS416416416S21Z12CF131Cr17SUS430X8Cr17(1.4016)430430S15Z8C1712X17(X17)SUS430F X12CrMoS17(1.4104)430F Z10CF17SUS434X6CrMo17(1.4113)434434S19Z8CD17-011Cr28X8Cr28(1.4083)15X28(X28)0Cr17Ti08X17T(0X17T)1Cr17Ti X8CrTi17(1.4510)1Cr25Ti25X25T(X25T)1Cr17Mo2Ti X8CrMoTi17(1.4523)SUS410,X10Cr13(1.4006),410,410S21,1Cr13SUS403X15Cr13(1.4024)403403S17Z12C1312X13(1X13)SUS410S X7Cr13(1.4000)410S Z6C1308X13(0X13)420S372Cr13SUS420J1X20Cr13(1.4021)420420S29Z20C1320X13(2X13)SUS420F420F Z30CF133Cr13SUS420J2420S45Z30C1330X13(3X13)4Cr13X40Cr13(1.4034)Z40C1440X13(4X13)1Cr17Ni2SUS431X22CrNi17(1.4057)431431S2914X17H2(1X17H2)9Cr1895X18(9X18)9Cr18MoV X90CrMoV18(1.4112)SUS440A440A SUS440B440B SUS440C440C Z100CD17SUS440F440F SUS305X5CrNi1911(1.4303)305305S19Z818-1200Cr18Ni10SUS304L X2CrNi189(1.4306)304L304L12Z218-1003X18H11(000X18H11)0Cr18Ni9SUS304X5CrNi189(1.4301)304304S15Z618-0908X18H10(0X18H10)1Cr18Ni9SUS302X12CrNi188(1.4300)302302S25Z1018-0912X18H9(X18H9)2Cr18Ni917X18H9(2X18H9)SUS303X12CrNiS188(1.4305)303303S12Z10F18-09SUS303Se303Se303S1412X18H10E(X18H10E)SUSxx01第17页中国日本德国美国英国法国前苏联项目GB,YB JISDIN(W-Nr.)ASTMAISISAEBSNF12X179AH4SUS202202284S16(X179AH4)SUS301301301S21Z1217-070Cr18Ni9Ti SUS321X10CrNiTi189(1.4541)321321S12Z6T18-1108X18H10T(0X18H10T)12X18H10T(X18H10T),1Cr18Ni9Ti X10CrNiTi189(1.4541)321S20Z10T18-1112X18H9T(X18H9T)08X18H121Cr18Ni11Nb SUS347X10CrNiNb189(1.4550)347347S17Z10Nb18-10(0X18H12)SUS384384Z6C18-16SUS385385SUS XM7XM7Z6U18-10SUS XM15J1XM1520X13H492Cr13Mn9Ni4(2X13H49)15X17A141Cr18Mn8Ni5N(X17A14)10X17H13M2T0Cr18Ni2Mo2Ti X10CrNiMoTi1810(1.4571)Z8DT17-12(X17H13M2T)10X17H13M2T1Cr18Ni12Mo2Ti X10CrNiMoTi1810(1.4571)Z8DT17-12(X17H13M2T)SUS308308SUS309S309S SUS310S310S00Cr17Ni14Mo3SUS317L X2CrNiMo1810(1.4438)317L317S12Z2D19-150Cr18Ni12Mo3Ti320S17Z8DT17-131Cr18Ni12Mo3Ti Z8DT17-13SUS317317317S16SUS316X2CrNiMo1810(1.4401)316Z6D17-12X2CrNiMo1810(1.4404),Z2D17-12,03X17H14M2SUS316L X2CrNiMo1812(1.4435)316L316S12Z2D17-13(000X17H13M2)00Cr18Ni14Mo2Cu2SUS316J1L0Cr18Ni18Mo2Cu2Ti X5CrNiMoCuTi1818(1.4506)09X17H70Cr17Ni7Al SUS631X7CrNiAl177(1.4568)631Z8A17-7(0X17H7)SUS630630第18页大、中、小型钢，钢板，钢带规格、范围单位mm型别工钢、H型槽钢异型钢(高)圆、方、六角、八角(直径、边宽、对边距)扁钢(宽)等边角钢(边宽)不等边角钢(边宽)大型8081101150150100150中型38806010050(50149)14940(6099)149小型3窄钢带600钢带宽钢带600说明根据国标GBT155741995，钢产品分类对原大型钢的工、槽、H、L型钢、厚钢板、薄钢板的划分范围进行了调整，对圆、方、扁钢、角钢的大中小型暂按原划分范围。 第19页低合金高强度结构钢世界钢号对照表中国美国日本德国英国法国前苏联国际标准化组织Q345A Cr50GrB.C.D.A A808M SPFC590E335S345GWH E335E335345E355C HS355C Q345B Cr50SPFC590S355JR S355JR S355JR345E355CC HS355C Q345D Gr50GrC.D.GrA TYPe7SPFC590S355JR SE55JR S355JR345E355CC Q390A Q390B STKT540390E390CC Q390C Q390E STKT540390E390DD HS390Q420A Gr60GrE GrBE420CC HS420D Q460C Q460E Gr65 (450)SM570SMA570W SMA570P S460NL S460ML S460NL S460ML S460NL S460ML E460CC E460DD HS460D第20页钢产品名称、用途、特性和工艺方法表示符号采用的汉字及汉语拼音名称汉字汉语拼音采用符号字体位置炼钢用生铁炼LLAN L大写牌号头铸造用生铁铸ZHU Z大写牌号头球墨铸铁用生铁球QIU Q大写牌号头脱碳低磷粒铁脱炼TUOLIAN TL大写牌号头含钒生铁钒FAN F大写牌号头耐磨生铁耐磨NAIMO NM大写牌号头碳素结构钢屈QU Q大写牌号头低合金高强度钢屈QU Q大写牌号头耐候钢耐候NAIHOU NH大写牌号头保证淬透性钢H大写牌号头易切削非调质钢易非YIFEI YF大写牌号头热锻用非调质钢非FEI F大写牌号头易切削钢易YI Y大写牌号头电工用热轧硅钢电热DIANRE DR大写牌号头电工用冷轧无取向硅钢无WU W大写牌号头第21页续上表采用的汉字及汉语拼音名称汉字汉语拼音采用符号字体位置电工用冷轧取向硅钢取QU Q大写牌号头电工用冷轧取向高磁感硅钢取高QUGAO QG大写牌号头(电讯用)取向高磁感硅钢电高DIANGAO DG大写牌号头电磁纯铁电铁DIANTIE DT大写牌号头碳素工具钢碳TAN T大写牌号头塑料模具钢塑模SUMO SM大写牌号头(滚珠)轴承钢滚GUN G大写牌号头焊接用钢焊HAN H大写牌号头钢轨钢轨GUI U大写牌号头铆螺钢铆螺MAO LUOML大写牌号头锚链钢锚MAO M大写牌号头地质钻探钢管用钢地质DI ZHIDZ大写牌号头船用钢采用国际符号汽车大梁用钢梁LIANG L大写牌号尾矿用钢矿KUANG K大写牌号尾压力容器用钢容RONG R大写牌号尾第22页续上表采用的汉字及汉语拼音名称汉字汉语拼音采用符号字体位置桥梁用钢桥QJAO q小写牌号尾锅炉用钢锅GUO g小写牌号尾焊接气瓶用钢焊瓶HANPING HP大写牌号尾车辆车轴用钢辆轴LIANGZHOU LZ大写牌号头机车车轴用钢机轴JIZHOU JZ大写牌号头管线用钢S大写牌号头沸腾钢沸FEI F大写牌号尾半镇静钢半BAN b小写牌号尾镇静钢镇ZHEN Z大写牌号尾特殊镇静钢特镇TEZHEN TZ大写牌号尾A大写牌号尾B大写牌号尾C大写牌号尾D大写牌号尾E大写牌号尾质量等级F大写牌号尾第23页焊接结构耐候钢新旧标准牌号对照表GB/T41722000新牌号旧牌号Q235NH16CuCr Q295NH12MnCuCr Q355NH15MnCuCr Q460NH15MnCuCrQT桥梁用结构钢新旧标准牌号对照表GB/T7142000新牌号旧牌号Q235q16q Q345q16Mnq Q370q14mnNbq Q420q15MnVNq第24页中国美国日本德国英国法国前苏联国际标准化组织GB ASTJISDIN、DINEN BS、BSEN NF、NFENOCT IS0630品名牌号牌号牌号牌号牌号牌号牌号08F10081010SPHD SPHE040A1080K101010S10C S12C CKl0040A12XCl010C101151015S15C S17C CKl5Fe360B08M15XCl2Fe306B15C15E4xx20S20C S22C C22IC22C2220251025S25C S28C C25IC25C2525C25E4401040S40C S43C C40IC40080M40C4040C40E4451045S45C S48C C45IC45080A47C4545C45E4501050S50C S53C C50IC50080M50C5050C50E4优质碳素结构钢15Mn1019080A1515r第25页 (1)碳素结构钢中国国际标准原苏联美国日本德国英国法国GB/T6991999ISO68311IS084583ISO84582OCT1050OCT14959OCT4543ASTM，A29M JISC4051JISG3056TISG4106DINEN100162DINEN100831DINEN100832DIN172231DINENl00282BS970BSEN10025BSEN100832BSEN100831BSEN100282NFA35551NFEN10025NFEN100831NFEN100832NFEA35051NFEN10028210C101101010S10C，S12C CK10040A12XC1015C15E4151015S15C，S17C CK15，Fe360B080M15XCl2，Fe306B20xx20S20C，S22C C22C22C2225C25E4251025S25C，S28C C25C25C2530C30E4301030S30C，S33C C30C30C3035C35E4351035S35C，S38C C35C35C3540C40E4401040S40C，S43C C40C40C4045C45E4451045S45C，S48C C45C45C4550C50E4501050S50C，S53C C50C50C5055C55E4TYPeSC TYPeDC551055S55C，S58C C551C55C55优质型钢常用钢号与进口钢号对照表第26页中国国际标准原苏联美国日本德国英国法国60C60E4TYPeSC TYPeDC601060S58C C601C60C6065SL、SM TYPeSCTYPeDC651065SWRH67A SWRH67B C66D AC66D C66D70SL、SM TYPeSCTYPeDC701070SWRH72A SWRH72B C70D AC70D C70D20Mn201022070M2025Mn251026080M2530Mn301030080W3040Mn SL，SM401043SWRH42B C40080M40，C40C4045Mn SL，SM451046SWRH47B C4508MA47，C45C4550Mn SL，SM501053SWRH52B C50080M50，C50C50第27页中国国际标准原苏联美国日本德国英国法国GB/T12981986ISO4957OCT1435ASTMA686JISC4401DIN17350BS970BS1407NFA35590T7TA TC70Y7SK7C70W2060A67.72C70E2U T8T8A TC80Y8T7230l WIA8SK5SK6C85W1060A78060A81C80E2U T8Mn T8Mn(A)Y8T7230l WIA81/2SK5C85W060A81Y75T9T9A TC90Y9T72301WIA9SK5SK4C90E2U T10T10A TC105Y10T7230l WIA9SK4SK3C105W11407C105E2U T11T11A TC105Y11T72301WIA101/2SK3C105W11407C105EU T12T12A TC120Y12T7230l WIA111/2SK21407C120E3U T13T13A TC140Y13SK1C140E3U2)碳素工具钢第28页中国美国日本德国英国法国前苏联国际标准化组织GB ASTJISDIN、DINEN BS、BSEN NF、NFENOCT IS0630品名牌号牌号牌号牌号牌号牌号牌号W18Cr4V T1xx(UNS)(T1)SKH2BTl HSl8-0-1P18HSl8-0-1(S1)W18Cr4VCo5T1xx(UNS)(T4)SKH3S18-l-2-5BT4HSl8-1-1-5HSl8-1-1-5(S7)高速工具钢W6Mo5Cr4V2T11302(UNS)(M2)SKH51S6-5-2BM2HS6-5-2p6M5HS6-5-2(S4)1Crl8Ni9S30200(UNS) (302)SUS302X10CrNis18-9302S31302S25Z12l8-0912X18H912101Crl8Ni9Ti S32100(UNS) (321)SUS321X6CrNiTi18-10X6CrNiTi18-10X6CrNiTi18-1012X18H10T X6CrNiTi1810112Crl3S42000(UNS) (420)SUS420J1X20Crl3420S37X20Crl3X20Crl320X13440Mn1043SWRH42B C40080M401C40C4040SL SM45Mn1046SWRH47B C45080M472C45C4545SL SM不锈钢65Mn106565A SL SM TypeSCTypDC第29页中国美国日本德国英国法国前苏联国际标准化组织GB ASTJISDIN、DINEN BS、BSEN NF、NFENOCT IS0630品名牌号牌号牌号牌号牌号牌号牌号Y121211G12110(UNS)SUM12SUM2110S20S10M1513MF4A1210S20Y12Pb12L13SUM22L10SPbxxSPbxxSMnPb28Yxx17G11170(UNS)SUM32C22C22210M15C22A20Y40Mn1144G11440(UNS)SUM43226M4445MF6.3A4044Mn28Y45Ca1145C45C45C45易切削结构钢Y1Crl8Ni9SUS303X8CrNiSl89303S31303S2117Q295A Gr.42Gr.A SPFC490E295E295E295295Q295B Gr.42Gr.A SPFC490S275JR S275JR S275JR295Q345C Gr.50Gr.A Gr.C，Gr.D A808M SPFC590S335JO S335JO S335JO345E355DD Q345E Type7Gr.50SPFC590S355NL S355ML S355NL S355ML S355NL S355ML E355E E355DD低合金结构钢Q420B Cr60Gr.E