化学成分 ％钢种牌号用途C≤0.12≤0.10≤0.08Mn ≤0.50≤0.45≤0.40P≤0.035≤0.035≤0.025S≤0.025≤0.025≤0.020Alt≥0.020≥0.020≥0.020Ti屈服强度抗拉强度Mpa 不Mpa 不小于小于－－210270270270机械性能断后伸长率 ％ 不小于公称厚度 mm＜0.603436380.60～＜1.03638401.0～＜1.6373941≥1.6384042r值不小于n值不小于SPCCSPCDSPCESPCENQ/BQB403-2003/BQB402-2003(宝钢企标）JIS G3141-1996（日标）与其他标准牌号对照标准号GB/T5213-2001Q/BQB402-1999冷连轧碳素钢钣及钢带SPCCSPCDSPCE、SPCEN一般用冲压用深冲用SPCCSPCDSPCESPCENEN 10130-1999(英标)--SC1SC2EN10130-1991(英标)SPCCSPCDSPCE、SPCEF、SPCEHF、SPCEZFSPCENDIN 1623-(1)-1983德标GB/T5213-2001Q/BQB403-1999 BZJ407-1999DC01(ST12)DC03(ST13)冷连轧低DC04(ST14、碳钢板及ST15）钢带DC05（BSC2）DC06（ST16、ST14－T、BSC3）一般用冲压用深冲用特深冲用超深冲用≤0.10≤0.08≤0.08≤0.008≤0.006≤0.50≤0.45≤0.40≤0.30≤0.30≤0.035≤0.030≤0.025≤0.020≤0.020≤0.025≤0.025≤0.020≤0.020≤0.020≥0.020≥0.020≥0.020≥0.015≥0.015－－－≤0.20≤0.20130～260120～240120～210110～190100～18027027027026026028323638393034383940323539404134304142－－1.501.802.00－－0.180.200.22DC01(ST12)DC03(ST13)DC04(ST14、ST15）DC05（BSC2）DC06（ST16、ST14－T、Q/BQB408-2003DC01DC03DC04DC05DC06FeP01FeP03FeP04FeP05FeP06St12RRSt13St14----SC1SC2SC3St12St13ST14ZF,ST15BSC2ST16、ST14－T、BSC3JFS A 2001-1998GB5213-2001冲压用冷连轧钢板及钢带BLCBLDBUSDBUFDBSUFD≤0.10一般用≤0.08冲压用≤0.01深冲用特深冲用≤0.008超深冲用≤0.006≤0.50≤0.45≤0.40≤0.30≤0.30≤0.035≤0.030≤0.025≤0.020≤0.020≤0.025≤0.025≤0.020≤0.020≤0.020≥0.020≥0.020≥0.015≥0.015≥0.015--≤0.20≤0.20≤0.20140～270120～240120～210120～190110～1802702702602502503638404244384042444042444842444850－1.401.601.802.00－0.180.200.210.22BLCBLDBUSDBUFDBDUFDQ/BQB410-2003JSC270CJSC270DJSC270EJSC270FJSC270GDIN 1623-(2)-1986--SC1SC2SC3冷连轧碳素结构钢板及钢带St37-2GSt44-3GSt52-3G结构件结构件结构件、加强件≤0.17≤0.20≤0.20≤1.00≤1.30≤1.60≤0.035≤0.030≥0.020≤0.035≤0.030≥0.020≤0.035≤0.030≥0.020215245325360～510430～580510～680201816St37-2GSt44-3GSt52-3GQ/BQB411-2003St37-3GSt44-4GSt52-4GJFS A 2001-1998日标JIS G 3135-1986Q/BQB409-1999BZJ411-1999加磷高强度冷连轧钢板及钢带B170P1B210P1B250P1B180P2(BP340)B220P2(BP380)冲压用一般用结构用一般用结构用≤0.006≤0.008≤0.008≤0.08≤0.10≤1.00≤1.20≤1.20≤0.80≤1.00≤0.08≤0.10≤0.12≤0.12≤0.12≤0.025≤0.025≤0.025≤0.025≤0.025≥0.015≥0.015≥0.015≥0.020≥0.020≤0.20≤0.20≤0.20－－170～260210～310250～360180～280220～32034039044034038036323030283834324036341.501.50－0.180.18－B170P1B210P1B250P1---B180P2(BP340)B220P2(BP380)Q/BQB416-2003JSC340PJSC390PJSC440P---JSC340WJSC390WJFS A 2001-1998SPFC340SPFC390SPFC440-----JIS G 3135-1986B170P1B210P1B250P1B210P2B250P2B280P2BP340BP380Q/BQB409-1999BZJ416-1999BH值MpaNb烘烤硬化高强度冷连轧钢板B140H1深冲压用≤0.006B180H1冲压用≤0.008B180H2(BH340冲压用≤0.020)≤0.40≤1.00≤0.40≤0.04≤0.08≤0.12≤0.020≥0.015≤0.020≥0.015≤0.025≥0.020≤0.10140～230≤0.10180～280－180～280270340340413532不小于3030301.601.401.400.200.180.18B140H1B180H1---B180H2(BH340)-Q/BQB418-2003JSC270HJSC340H-----JFS A 2001-1998-----SPFC340H-Q/BQB418-1999B140H1B180H1B180H2B210H2B250H2BH340BH340AB240/390DP双相高强度冷连轧钢板及钢带B280/440DPB340/590DPB400/780DP结构件结构件、加强件结构件、加强件结构件、防撞件≤0.15≤0.15≤0.18≤0.20≤1.50≤1.80≤2.20≤2.50≤0.035≤0.030≥0.020≤0.035≤0.030≥0.020≤0.035≤0.030≥0.020≤0.035≤0.030≥0.020Si≤0.40240～380≤0.50280～420≤0.80340～500≤0.80400～590Nb≤0.09340～460≤0.09410～560390440590780292616-3128181433302016B240/390DPB280/440DPB340/590DPB400/780DPQ/BQB419-2003--JSC590YJSC780YJFS A 2001-1998B240ZKB280VKB340VKB400VK低合金高强度冷连轧钢板及钢带B340LAB410LA结构件结构件、加强件≤0.12≤0.20≤1.00≤2.00≤0.030≤0.030≥0.020≤0.030≤0.030≥0.020440590221624172618B340LAB410LAJSC440RJSC590R化学成分 ％钢种牌号用途CMn PSAltTi屈服强度抗拉强度Mpa 不Mpa 不小于小于机械性能断后伸长率 ％ 不小于公称厚度 mm＜0.600.60～＜1.01.0～＜1.6≥1.6r值不小于n值不小于/BQB402-2003(宝钢企标）JIS G3141-1996（日标）与其他标准牌号对照标准号GB/T5213-2001Q/BQB402-1999DC51D+Z(St01Z,St02Z,St03Z),DC51D+ZF,St02ZR)一般用(低碳钢或超低碳DD51D+Z(St01ZR钢）冲压用DC52D+Z(St04Z)（低碳钢,DC52D+ZF或超低碳DC53D+Z(St05Z)（超低碳, DC53D+ZF≤0.10≤0.100.50.50.0350.0350.0350.035－－－－－－270～500270～50120－22----≤0.080.450.030.03－－140～300270～4202426--钢）深冲用钢）≤0.01≤0.01≤0.01≤0.010.40.30.30.30.030.0250.0250.0250.030.020.020.02－0.0150.0150.015－0.10.10.1140～260270～380283036～3430～38-1.6～1.4-1.9～1.7-0.18-0.21～0.20DC54D+Z(St06Z)特深冲用, DC54D+ZF（超低碳DD54D+Z(St06ZR)140～220270～35034～32≤260≤360钢）超深冲用DC56D+Z(St07Z)（超低碳DC56D+ZF钢）120～180270～35038～36连续热镀锌／锌铁合金钢板及钢带S220GD+Z,S220GD≤0.13+ZFS250GD+Z,S25≤0.160GD+ZFS280GD+Z(结构用（碳素钢≤ 0.20StE280-2Z),0.5～1.5S280GD+ZF,或低合金≤0.23S320GD+ZS320GD+钢）≤0.25ZF,≤0.25S350GD+Z(StE3450.0350.0350.015－220～550300～56018～1420～16 S550为3－－H220PD+Z,H220PD+ZFH260PD+Z,H260PD+ZF冷成形用（加磷高强度钢）≤0.08≤0.15≤0.1≤0.1≤0.16≤0.16≤0.10≤0.120.70.70.080.10.0250.0250.0150.01－－220～320340～420260～340380≈44032281.30-0.15-H300LAD+Z,H300LAD+ZF,H340LAD+Z(HSA340Z),冷成形用H340LAD+ZF,（低合金H380LAD+Z,H420LAD+Z(HSA41高强度1～1.50.030.0250.0150.15300～520380～59023～17--HR340LAD+Z(HSA340ZR),HR420LAD+Z(HSA410ZR)H180YD+Z,H180YD+ZFH220YD+Z,H220YD+ZFH260YD+Z,H260YD+ZFH180BD+Z,H180BD+ZFH220BD+Z,H220BD+ZFH260BD+Z,H260BD+ZF钢）10.030.025－－≥340≥410180～240220～280260～320180～240220～280260～320≥410≥480340～400340～410380～440300～360340～400360～44018～15--冷成形用（超低碳高强度钢）≤0.010.7～1.60.06～0.10.0250.020.1234～301.7～1.40.18～0.16冷成形用（烘烤硬化高强度钢）≤0.04≤0.06≤0.080.70.06～0.10.0250.02－34～281.5～1.20.16～0.15基板牌号对应基板标准SECC、SECD、SECESECIFBLCE+Z、BLCE+ZNBLDE+Z、BLDE+ZNBUSDE+Z、BUSDE+ZNBUFDE+Z、BUFDE+ZNBSUFDE+Z、BSUFDE+ZNB170P1E+Z、B170P1E+ZNB210P1E+Z、B210P1E+ZNSPCC、SPCD、Q/BQB402-2003SPCEDC05（BSC2）Q/BQB403-2003BLC冲压用BLDBUSDBUFDBSUFDQ/BQB408-2003B170P1B210P1镀锌／锌镍合金钢板及钢带
化学成分 ％钢种牌号用途CMn PSAltTi屈服强度抗拉强度Mpa 不Mpa 不小于小于机械性能断后伸长率 ％ 不小于公称厚度 mm＜0.600.60～＜1.01.0～＜1.6≥1.6r值不小于n值不小于/BQB402-2003(宝钢企标）JIS G3141-1996（日标）与其他标准牌号对照标准号GB/T5213-2001Q/BQB402-1999B250P1E+Z、B250P1E+ZNB250P1B180P2（BP340）B220P2（BP380）B140H1Q/BQB411-2003连续电镀锌／锌镍合金钢板及钢带B180P2E+Z、B180P2E+ZNB220P2E+Z、B220P2E+ZNB140H1E+Z、B140H1E+ZNB180H1E+Z、B180H1E+ZNB180H2E+Z、B180H2E+ZNB240／390DPE+Z、B240／390DPE+ZNB280／440DPE+Z、B280／440DPE+ZNB340／590DPE+Z、B340／590DPE+ZNB400／780DPE+Z、B400／780DPE+ZNB340LAE+Z、B340LAE+ZNB410LAE+Z、B410LAE+ZNB180H1Q/BQB416-2003冷成形用B180H2（BH340）B240／390DPB280／440DPQ/BQB418-2003B340／590DPB400／780DPB340LAQ/BQB419-2003B410LA