国内外钢号对照表.pdf

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1、钢类中国美国英国日本德国GB(YB)AISISAEBSJISDIN1010101012En2AS10C10,CK10151015En2ES15CC15,CK15201020En2CS20CC20251025En4AS25C301030En5BS30C351035En8AS35CC35,CK35401040En8DS40C451045S45CC45,CK45501050En43S50C优551055En9KS55CCK55质601066En43DH4BC60,CK60碳20MnC10221022En3C素30MnC10331033En5K结40MnC103610361045En1

2、5B40Mn4构50MnC10501052En43C钢T7SK6Y7AC70W1T8W1-0.8CD1SKU3C85WST8AW1-0.8C特C85W1T8MnASK5C100W2T10W1-1.0CD1SK3C100W1T10AW1-1.0C特T111ASK3T12W1-1.2CD1SK2SKU2C115W2T12AW1-1.2C特C110W1T131AD1SK1SKU1C130W213A(1.1560)20Mn213201321En14AS92.S51420Mn53T35.3T4530Mn21330En14BS92.S51430Mn53T35.3T4535Mn21335En

3、15STA5/V736Mn5合En15A金15Cr5115≈En206SCr2115cR3结20Cr5120En207SCr2220cR4构30Cr51305132En18ASCr234Cr4钢35Cr5135En18CS115,S117SCr137Cr440Cr5140En18S117SCr441Cr445Cr51455147SCr550Cr51505152En48钢类中国美国英国日本德国GB(YB)AISISAEBSJISDIN38CrSi15CrMn16MC520CrMn20MC530CrMnSi20CrV612040CrV614045CrV6145En5020CrMnT

4、iSMK2230CrMnTi16Mo4017165215Mo312CrMo～41191501-620G·V·ST42STB4213CrMo44合BSTC42金15CrMoA-387G·V·B1653SCM216CrMo44结30CrMo4130CDS13SCM3构35CrMoE4132E4135En19BSCM434CrMo4钢42CrMo4140En19A40CrMnMo4140En1920CrMoV20Cr3MoWVA30640B～TS14B3545B50B46H40MnB～TS14B35H45MnB～TS14B50H40CrNi3135En111ASNC136NiCr91

5、2CrNi3ASNC2114NiCr1030CrNi3A～343528NiCr1012Cr2Ni4A25152515HEn39AEn39B、2S8214NiCr1840CrNiMo4340En110S95,S118SNCM836CrNiMo438CrMoAlA6370(AMS)En41BSACM134CrNiMo530CrMnSiASMK165C10651065En43ESUP2SWR7CK67751074SUP3SWR9C75MK75弹60Mn1060En43J簧65Mn1065C1065En43E钢55Si2Mn9255En45142955Si760Si2Mn9260926

6、0HSUP7～65Si750CrVA6150En47SUP1050CrV4