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1、中日金屬材料對照表（參考）日本牌號中國牌號日本牌號普通碳素鋼琴 SS,SM-A錳合金鋼鋼材 SMN，SMnC,S-C,SBSS34A2,AY2,AJ2,A2F,AY2F,AJ2FSMn420(SMn21)B2,BY2,B2b2,B2F,B2FSMn433(SMn1)SM41AA3b,C3FSMn433SM41BAY3,C3SMn438(SMn2)SS41A3,A3F,AY3F,B3,BY3,B3F,A4 SMn443(SMn2)B3b,BY3F,A4F,SMnC420(SMnC21)SS50A5,AY5,AJ5,A6SMnC433(SMnC3)優(yōu)質(zhì)碳素結(jié)構(gòu)鋼琴 S-C,S-CK,SUPSMnC

2、433S09CK08F,10SB46S10C08,10,10FS28CS12C15,15FS30CS15CS35CS15CK15S40CS17C20,20FS45CS20CS53CS20CK20S58CS22C20,20F 鉻合金鋼鋼材SCrS25C25SCR415(SCr21)S28CSCR420(SCr22)S30C30SCR430(SCr2)S33CSCR435(SCr3)S35C 35SCR440(SCr4)S38CSCR445(SCr5)S40C40SCrb4 (大同制鋼）S43C鉻鎳合金鋼材料 SNCS45C45SNC236(SNC1)S48CSNC415(SNC21)S50C50

3、SNC631(SNC2)S53CSNC815(SNC22)S55C56SNC836(SNC3)S58C55.6SUP385鉻鉬合金鋼材 STC,STB,STT,SCMSTC15CrMo,20CrMoCM73(大同制造）STTSTBscm415(scm21)SCM41820CrMoscm435(scm3)SCM420(SCM22)20CrMo,30CrNo,20CrMnMoscm440(scm4)SCM421(SCM23)20CrMnMO,20CrMnTiscm443SCM430(SCM2)30CrMo,35CrMo(代用）385SiMnMoscm445(scm5)SCM432(SCM1)35C

4、rMo,代用30CrMo,代用38SiMnMoscm822(scm24)鉻鎳鉬合金鋼材 SNCM,SNB sncm220(sncm21)20CrMoSNCM616(sncm26)sncm240(sncm6)34CrNiMoA.代用40CrMnMoSNCM625(sncm2)sncm415(sncm22)代用15CrMnMoSNCM630(sncm5)sncm420(sncm23)代用20CrMnMoSNCM815(sncm25)sncm431(sncm1)34CrNiMoA.代用40CrMnMASNCM7sncm439(sncm18)34CrNiMoA.40CrNiMoA代用37CrMnMAS

5、NB24-1-5sncm447(sncm9)代用45CrMnMA鉻錳鈦合金鋼 SMK耐磨鋼SCMnHSMK2220CrMnTiSCMnH1大同制鋼30CrMnTiSCMnH2鉻鉬合金鋼SACM高溫結(jié)構(gòu)鋼SCPHSACM645(SACM1)38CrMoA1SCPH11保證淬透性結(jié)構(gòu)鋼（H鋼）SMn-H.SMnC-H.SCM-H.SCr-HSNC-H.SNCM-HSMAN420H(SMn21H)20Mn2SCM418HSMAN433H(SMn21H)30Mn2SCM420H(SCM22H)SMAN438H(SMn22H)35Mn2.40Mn2SCM435H(SCM3H)SMAN443H(SMn24

6、H)20Mn2.45Mn2SCM440H(SCM4H)SMAN420H(SMn25H)代用20CrMnSCM445H(SCM5H)SMAN433H(SMn26H)代用40CrMnSCM822H(SCM24H)SCr415h(SCr21H)15 CrSNC415H(SNC21H)SCr420h(SCr22H)20CrSNC531HSCr430h(SCr2H)30CrSNC631H(SNC2H)SCr435h(SCr3H)35CrSNC815H(SNC22H)SCr40h(SCr4H)40CrSNC220H(SNC21H)SCM415H(SCM21H)代用15CrMnMoSNC420H(SNC23

7、H)高碳含鉻軸承鋼材SUJ.AUJ.SUS-CSUJ1GCr9SUJ5SUJ2GCr15SUJ3GCr9iMnSUS440CSUJ4代用GCr15AUJ1彈簧鋼，鋼材SUPSUP385SUP9SUP460SiMn,代用85SUP655CrMn,55SiMn.60Si2MnASUP9(A)SUP10SUP760Si2MnASUP11A碳素工具鋼鋼材SKSK1T13SK5SK2T12SK6SK3T10.T11SK7SK4T9.T10高速工具鋼鋼材SKHSKH2W18Cr4VSKH4ASKH3W18CrVCo5SKH4BSKH4SKH53SKH5W6Mo5Cr4CV2SKH54SKH6W12Cr4V

8、5Co5SKH55SKH52W6Mo5Cr4v2.代用W6MoCr4V2SKH56SKH57合金工具鋼鋼材SKS,SKD,SKTSKS1CrW5SKS94SKS2CrW.CrWMnSKS95SKS3CrMo.9CrWMn.MnCrMVSKD1SKS4代用5CrW2SiSKD2SKS5代用8MnSiSKD4SKS7W2,代用wSKD5SKS8CrO6SKD6SKS11代用CrW5SKD11SKS21W,代用MnCrWVSKD12SKS31CrWMnSKD61SKS414CrW2SiSKD62SKS42代用9Mn2VSKT2SKS43VSKT3SKS44代用VSKT4SKS51代用9MnSiSKT

9、5SKS94代用MnSiSKT6焊接用不銹鋼線材SUSYSUSY308H1Cr19Ni9NbSUSY316LSUSY308YH00Cr19Ni9SUSY316J1LSUSY309H1Cr25Ni3SUSY317SUSY309MoSUSY321SUSY310H1Cr25Ni20SUSY343SUSY310SH1Cr25Ni21SUSY410SUSY316H0Cr19Ni11Mo3SUSY430耐熱鋼板SUH,SUS,STBASUH1(SUH1B)4Cr9Si2SUH310(SUH33B)SUH3(SUH3B)4Cr10Si2MoSUH330(SUH34B)SUH4(SUH4B)8Cr20Si2N

10、i代用9Cr18MoVSUH409SUH114Cr9Si2SUH446SUH21代用9Cr18MoVSUH31(SUH31B)代用4Cr14Ni14W2MoSUH600SUH355Cr21Mn9Ni4NSUH616SUH36(Y)5Cr21Mn9Ni4NSUH372Cr22Ni11NSUH6603Cr20Ni11Mo2PB2Cr21Ni12MnSiNSUH661SUH383Cr18Mn12Si2NSTBA12SUH309(SUH32B)1Cr23Ni3.2Cr23Ni3STBA22SUH310(SUH33B)1Cr23Ni18.1Cr23Ni20Si2STBA24注：如有必要用記號表示棒料時加

11、B.例suh309-除上述鋼種外。其中21種不銹鋼可作耐熱鋼使用鋼號如下：SUS304,SUS309,SUS310,SUS316,SUS317,SUS321,SUS347,SUSXM15J1.SUS403,SUS405,SUS410,SUS410J1,SUS420J1,SUS420J2,SUS430,SUS431,SUS440A,SUS440B,SUS440C,SUS630,SUS631普通碳素鋼結(jié)構(gòu)板SS汽車結(jié)構(gòu)用熱軋鋼板及鋼帶SAPHSS34A2.A2FSAPH32SS41A3.A3FSAPH38SS50A5.A5FSAPH41SS55A6.A6FSAPH45焊接用結(jié)構(gòu)熱軋鋼材（鋼帶，型鋼

12、，扁鋼）SMSM41A25,20MnSM50YaSM41B16Mn,20CrMnSM50YaSM41C15Mn,16MnSM53BSM50A20Mn,15MnVSM53CSM50BSM58SM50C焊接用結(jié)構(gòu)鋼用耐候性鋼材（鋼材，型鋼）SMASMA41A代用16MnCuSMA50ASMA41BSMA50BSMA41CSMA50CSMA58低溫壓力容器用碳素鋼板SLA鍋爐及壓力容器錳鉬及錳鉬鎳鋼板SBVSLA24A16MngCSBV1ASLA24B16MngCSBV1BSLA33A16MngCSBV2SLA33B16MngCSBV3SLA3716MngC鍋爐及壓力容器碳素鋼及鉬鋼鋼板 SB,SB

13、-MSB3520gSB46MSB4220g,22gSB49MSB4616Mng,22gSSB56M壓力容器用鋼板SPVSPV2420g,16MnR,16MngCSPV46SPV3216MnVR,16Mmg,16MngCSPV50SPV3615MnVTR,代用15MnVgCSPV4壓力容器用調(diào)質(zhì)的錳鉬，錳鉬鎳鋼板 SQVSUH616SQV1A代用15MnVgCSQV2BSQV1BSQV3ASQV2A代用14MnMoVgSQV3B熱軋軟鋼板及鋼帶 SPHC，SPHD，SPHE冷軋?zhí)妓劁摪寮颁搸?SPCC,SPCD,SPCESPHCA2 SPCCSPHD08FSPCDSPHE08A1SPCE高壓瓦斯

14、容器用鋼板及鋼帶 SG中常溫壓力容器用碳素鋼板 SGVSG2615SGV42SG3020CMSGV46SG33代用20Mn2SGBB49SG37高耐候性軋材SPA-H,SPA-C高溫結(jié)構(gòu)鋼 SCMVSPA-H代用09MnCuPTiSCMV1SPA-CSCMV2SCMV4高溫結(jié)構(gòu)鋼 LTBASTBA12STBA22中國牌號日文中文20Mn2235熱軋鋼板30Mn2SPHC熱軋鋼板35Mn2STKR41Q235A矩形管35Mn2,35SIMn,40iMn2STKR400冷彎矩形鋼管40Mn2,35SIMn,45iMn2SPCC冷軋鋼管代用20CrMnSS400PQ235A熱軋鋼板代用40CrMnS

15、S400B-DQ335A拉光圓40CrMnMoSUS304P-2B不銹鋼板15MnSUS304P-HL不銹鋼發(fā)紋板25MnA6063S鍛扁鋁30MnA6063SF防銹鋁35MnA6063S-T5鍛鋁（型材）40Mn45Mn50Mn60Mn15Cr25Cr30Cr35Cr40Cr45Cr40CrB40CrNi,45CrNi12CrNi2A30CrNi312CrnI4A,12CrNi3A37CrNi325CrMo15CrMo.15CrMnMo.20CrMnMo35CrMo,代用35SiMnMo42CrMo,代用35SiMnMo代用35SiMnMo中日金屬材料對照表（參考）錳合金鋼鋼材 SMN，SM

16、nC,S-C,SB42CrMo,代用42SiMnMo20CrMnTi,代用20CrMo18Cr2Ni4W34CrNi3MoA.代用30CrMn2MoB代50SiMnMoV,代用18CrMn2MoB18Cr2Ni4W34FCrNiMoA代用37SiMn2MoBX20CrMo20CrMo35CrMo42CrMo42CrMo.50CrMo代用20CrMo12CrNi230CrNi212CrNi334CrNiMoA代用20CrMnMoGMnMoVr.代用于GCr15SiMn9Cr18MoG8Cr1520CrMo.代用50CrMn.代用50CrVA代用60Si2CrA50CrVA,50CrMnVA代60

17、Si2CrA.代55SiMnMoAT8M,T8Mn.T9T7,T8T7 保證淬透性結(jié)構(gòu)鋼（H鋼）SMn-H.SMnC-H.SCM-H.SCr-HSNC-H.SNCM-HW18Cr4VCo8代用W6Mo5Cr4V2A1代用W12Cr4V4MpW6Mo5Cr4V2Co5W6Mo5Ce4V2Co8代用MnSi代用8MnSiCr12代用Cr12代用3Cr2W8V3Cr2W9V4Cr5MoVSiCr12MoVCr6WV4Cr5MoVSi代用4Cr5MoVSi代用4Cr6MoVSi5CrMnMo代用9CrWMn代用HOCr19Ni11Mo3代用HOCr19Ni9TiH1Cr19Ni9NbH1Cr132Cr

18、25Ni1Cr15Ni36W3Ti,1Cr16Ni35代用1Cr13SiA12Cr25N.代用1Cr25Si22Cr12WMoVMbB2Cr12MiWNov代用2Cr12NiWMoVoCr15Ni25Ti12MoVBoCr15Ni25Ti12MoA1VB1Cr22Ni20Co20Mo3W3NbN16Mo15CrMo.10Cr2Mo110F152025代用25Mn15Mn,代用25Mn代用25Mn20CrMoSiA,代用15MVCu20CrMnSi.代14MnVTCuXt代用15MngC代用15MngC代用15MngC代用15MngC16Mo16Mo,16MnMoNbg16Mo,16MnMoNb

19、g18MnMoNbR代用15MnVgC注：如有必要用記號表示棒料時加B.例suh309-除上述鋼種外。其中21種不銹鋼可作耐熱鋼使用鋼號如下：SUS304,SUS309,SUS310,SUS316,SUS317,SUS321,SUS347,SUSXM15J1.SUS403,SUS405,SUS410,SUS410J1,SUS420J1,SUS420J2,SUS430,SUS431,SUS440A,SUS440B,SUS440C,SUS630,SUS631汽車結(jié)構(gòu)用熱軋鋼板及鋼帶SAPH鍋爐及壓力容器錳鉬及錳鉬鎳鋼板SBV代用14MnMoVg08F08A120g,代用20Mn20g,代用20Mn代用25Mn15CrMo冷軋?zhí)妓劁摪寮颁搸?SPCC,SPCD,SPCE中常溫壓力容器用碳素鋼板 SGV日文中文Q235A矩形管冷彎矩形鋼管Q235A熱軋鋼板Q335A拉光圓不銹鋼發(fā)紋板鍛鋁（型材）