產(chǎn)品手冊(cè)PRODUCTSMANUAL

封 面 文 字(外)北京首鋼冷軋薄板有限公司BEIJINGSHOUGANGCOLDROLLINGCO.,LTD.封 面 文 字(內(nèi))公司概況INTRODUCTION優(yōu)秀的品質(zhì)…EXCELLENTQUALITY…更高的效率…MOREEFFICIENT…一流的服務(wù)…BESTSERVICES…目錄INDEXINTRODUCTIONPROCESSFLOWCHARTSFACILITIESMAINPRODUCTSINTRODUCTIONSTEELGRADECONTINUOUSANNEALINGPRODUCTSCONTINUOUSPRODUCTSSCOPEOFMANUFACTURABLEPRODUCTSOFSUPPLIEDPRODUCTSPAROMETERSOFSURFACETREATMENTSCOPEOFPRODUCTSWEIGHTWEIGHTCACULATIONOFANNEALINGCOILSPACKAGINGANDSTORAGEPACKAGINGSTORAGEREQUIREMENTS北京首鋼冷軋薄板有限公司坐落于北京綠色國際港—順義區(qū)李橋鎮(zhèn)，毗鄰首都國際機(jī)場，占地面積73萬平方米，是一家具有國際先進(jìn)生產(chǎn)水平的現(xiàn)代化冷軋帶鋼生產(chǎn)廠。公司的生產(chǎn)機(jī)組包括：淺槽紊流酸洗—五機(jī)架全六輥CVPLU（兩條（兩條半機(jī)械化鋼卷包裝機(jī)組（兩條。BEIJINGSHOUGANGCOLDROLLINGCO.,LTD.LocatednearthecapitalinternationalairportofLIQIAOTOWN,SHUNYIDISTRICT-thegreeninternationalport,whichhas730000squaremetersfloorspace,isamodernizedcoldrollingfactorythatreachesadvancedstandards,Themanufactureunitincludescontinuouspicklinglinecoupledto5-standtandemcoldmill,onecontinuousannealingline,twocontinuousgalvanizinglines,twore-reelinglines,twosemi-automaticpackinglines.第1頁7080萬噸。成品具有規(guī)格多、寬度大、表面光潔、鋼質(zhì)純凈、板形平直、性能穩(wěn)定等特點(diǎn)。Theenterpriseproductsisgoingtoserveformanufacturingofautomobile,householdapplianceandhighlevelbuildingplatewhichareneededeagerlyinsteelmarketalloverthethetotalproductioncapacityis1.5milliontonsperyear,including0.7milliontonsAnnealedrollingstripsand0.8milliontonsHot-dipgalvanizedstrips.Therearemanyadvantagesofourproductslikeabundantsizes,broadwidths,cleansurface,puresteel,flatshape,stablemechanicalpropertiesandsoon.公司擁有裝備世界先進(jìn)檢驗(yàn)設(shè)備的檢化驗(yàn)中心，為供應(yīng)出高質(zhì)量的冷軋帶鋼產(chǎn)品做出了有力保障。我公司的冷軋連退產(chǎn)品、熱鍍鋅產(chǎn)品均按照國內(nèi)及國際先進(jìn)企業(yè)內(nèi)控標(biāo)準(zhǔn)組織生產(chǎn)，產(chǎn)品可按照首鋼企業(yè)標(biāo)準(zhǔn)Q/SGZGS及國際標(biāo)準(zhǔn)（如DIN,EN,JISandASTM）供貨。Thetestingcenterofourcompanywhichhasworld-classlevelequipmentsprovidesguaranteesforthehighqualitiesofcold-rollingstrips.AnnealedcoldrollingstripsandHot-dipgalvanizedstripsaremanufacturedunderadvancedstandardshomeandabroad,productscouldbesuppliedaccordingtoShougangenterprisestandardsQ/SGZGSandinternationalstandards(asDIN,EN,JISandASTM).第2-3頁生產(chǎn)工藝流程圖PROCESSFLOWCHARTS酸洗連軋工藝流程圖ProcessflowchartsofThePicklingLine&TandemColdMill.Paying-offCroppingLeveling；淺槽紊流酸洗TurbulentPicklinginShallowRinsingDryingSideTrimming；表面SurfaceCVC5-StandTandemShearingwithCrankShearReeling。連續(xù)退火工藝流程圖ProcessflowchartsofAnnealingLinePaying-offCroppingDegreasing；Drying；連ContinuousSurfaceReeling熱鍍鋅工藝流程圖ProcessflowchartsofHot-dipGalvanizingLinePaying-offCroppingDegreasing；Drying；連續(xù)退火ContinuousAnnealinHot-dipGalvanizingSkin-PassingPostTreatmentSideTrimmingSurfaceInspectingReeling第4-5頁生產(chǎn)設(shè)備介紹FACILITIES酸洗冷軋生產(chǎn)線ThePicklingLine&TandemColdMillSMS-DEMAGTMEIC公司的大功率激光焊機(jī)。ThePLTCMlinehasworldfirst-classequipments,includingalllineofthecoupledPicklingLine-TandemColdMillsfromGermanenterpriseSMS-DEMAGandhighpowerlaserwelderJapaneseenterpriseTMEIC.酸洗機(jī)組采用世界上最先進(jìn)的淺槽紊流鹽酸酸洗工藝，并且配有酸洗工藝控制模型。酸液從酸槽兩端噴入，在酸洗槽內(nèi)形成很強(qiáng)的紊流。淺槽紊流酸洗工藝技術(shù)先進(jìn)、時(shí)間短、效果好、節(jié)約能源，酸洗后帶鋼表面潔凈、光亮。ThePicklingLineadoptsthemostadvancedtechnique-TurbulencePicklingTechnologypicklingprocessmodelintheworld.Theacidspurtsfromtwosidesoftheacidtankandformstrongacidturbulenceinthetank.TherearemanyadvantagesoftheTurbulencePicklingTechnologyasshorttime,bettereffect,economicandbettersurfacequality.五機(jī)架全六輥CVCPLU要求。Thecold-rollinglineadopts5-StandCVCPlus6mill，whichhasintermediaterollsandworkrollsbendingsystem,intermediaterollsshiftingsystemandpiecewisecoolingsystemforthefifthstand.Ithasgetgreaterpressability,strongcontrollingabilityofstripshapetoassuretheneedssizesprecisionandshapecontrollingforhighendproducts.連續(xù)退火生產(chǎn)線TheContinuousAnnealingLine連續(xù)退火線由德國SMS-DEMAG公司技術(shù)總包。生產(chǎn)線入口段裝備有日本TMEIC公司的窄搭接焊機(jī)。清洗段采用立式堿洗、電解、臥式刷洗和熱水漂洗等國際一流設(shè)備，清洗能力強(qiáng)，產(chǎn)品表面清潔度高。TheAnnealingLineiscontractedontechnologybyGermanenterpriseTheentrysectionisequippedwiththenarrow-lapseamwelderimportedfromtheJapaneseTMEIC.Thecleaningsectionismadeupofworld-classequipmentsincludesverticalalkalicleaning,electrolyticcleaning,horizontalbrushingandhotwaterrinsing,alloftheseassurethecleaningquality.DREVERHNx先后經(jīng)過預(yù)熱段、輻射管加熱段、均熱段、緩冷段、快速氣體噴射冷卻段、過時(shí)效段、最終氣體冷卻和水淬段，最終達(dá)到常溫。這一過程使帶鋼獲得了好的組織性能和力學(xué)性能。ThefurnaceadoptstheverticalcontinuousannealingfurnaceoftheBelgiancompanyDREVER.StripsinprotectivegasHNxpassthroughpreheatingsection,radianttubeheatingsection,soakingsection,slowcoolingsection,rapidjetcoolingsection,overagingsection,coolingsectionandwaterquenchsectiontomakesurethatitstemperaturereachesroomtemperature.Thisprocessgivesstripsgoodstructuresandmechanicalproperties.SMS-DEMAGCVC制系統(tǒng)，保證了平整的質(zhì)量。濕平整工藝更加保證產(chǎn)品優(yōu)秀的表面質(zhì)量和機(jī)械性能。TheskinpassadoptssinglestandCVCPlus6highTandemColdRollingMillmadebyGermanycompanyTheclose-cyclecontrolsystemassurestheskinpassingquality.Thewetskinpassingtechniqueassuressurfacequalityandmechanicalpropertiesoftheproducts.熱鍍鋅生產(chǎn)線TheHot-dipGalvanizingLineCMITMEIC公司的窄搭接焊機(jī)、比利時(shí)DREVERINDUCTORTHERM公司的感應(yīng)加熱陶瓷DUMASIEMENSCLECIMTheHot-dipGalvanizingLineissystem-integrationsuppliedbyBelgiancompanyCMI,thecriticalequipmentsincludenarrow-lapseamweldermadebyJapanesecompanyTMEIC,verticalcontinuousannealingfurnacemadebyBelgiancompanyDREVER,inductionheatingceramiccoatingpotmadebyINDUCTORTHERM,airknifeandoilermadebyGermancompanyskinpassmillandlevelermadebySIEMENSCLECIMandsoon.1、2號(hào)兩條鍍鋅生產(chǎn)線分別以生產(chǎn)汽車和家電建筑板為主。其中1號(hào)生產(chǎn)線中裝備有INDUCTORTHERM公司的合金化爐，可以生產(chǎn)GA1#lineisgoingtoproducestripsforautomobileand2#lineisgoingtoproducestripsforhouseholdandappliance.TheinductionstripheatingforgalvannealingmadebyINDUCTORTHERMin1#linecanproduceGAproductwhichisforautomobileathigh公司在引進(jìn)先進(jìn)設(shè)備的同時(shí)還引進(jìn)了國外知名企業(yè)的生產(chǎn)技術(shù)。世界一流的設(shè)備和技術(shù)為我們生產(chǎn)出鍍層厚度準(zhǔn)確、表面質(zhì)量高、具有良好機(jī)械性能和防腐性能的高質(zhì)量產(chǎn)品提供了可靠的保證。OurcompanyimpactsKnowHowfromfamousoverseaenterprisestogetherwiththeadvancedequipments.Alloftheseassuretheproductswithexactcoatingthickness,goodsurfacequality,mechanicalpropertiesandgoodantiviralproperty.檢化驗(yàn)中心Thetestingcenter酸液、再生酸液、鋅液、油液等液體的過程檢驗(yàn)工作。Thetestingcenterisresponsibleforthedailyoperationofthewholequalitycontrolofthecompany,includingproductinspectionliketestsofAnnealedColdStrips,Hot-dipgalvanizedferricoxideandsoon,processinspectionliketheanalysisofemulsion,unknitingandcleansingliquefacient,acid,liquidzinc,distilledwaterandpetrochemicals.Zwick/RoellZ100XLinear型全自動(dòng)電子萬ThermoICAP6300ZSXPrimusXLeicaDMI5000型金相顯微鏡以及法JYJYProfiler2型輝光光譜儀等世界一流的檢測設(shè)備、自動(dòng)化技術(shù)先進(jìn)、檢測精度高，完全滿足相關(guān)國際標(biāo)準(zhǔn)的檢測要求，為給客戶提供優(yōu)質(zhì)的冷軋產(chǎn)品把好質(zhì)量關(guān)。Theenterpriseattachesgreatimportancetoproductquality,thetestingcenterimportshighautomatedandprecisionequipmentsincludingtheelectronicuniversalmaterialtestingmachineZ100XLinear(Zwick/RoellGermany),iCAP6300ICPSpectrometer(ThermoUS),X-RaySpectrofluorometer(RigakuJapan),metallographicmicroscopeDMI5000(LeicaGermany),GD-Profiler2GlowDischargeSpectrometer(HORIBAJobinYvonFrance)andsoAllthetestmachinescanmeasureupthecorrelativeinternationalstandardswhichtocontrolthehighqualityforthecoldrollproducts.第6-7頁可供給的產(chǎn)品牌號(hào)SteelNameavailable冷軋連續(xù)退火產(chǎn)品AnnealedColdStrips類別 牌號(hào)SymbolofQuality, SteelName

用途Application一般用CommercialSteel沖壓用DrawingSteel深沖用DeepDrawingSteel特深沖用ExtraDeepDrawingSteel超深沖用SuperextraDeepDrawingSteel結(jié)構(gòu)用StructuralSteel高強(qiáng)板High-StrengthSteel熱鍍鋅產(chǎn)品Hot-dipgalvanizedstrips類別SymbolofQuality

牌號(hào)SteelName

用途ApplicationCQDQDDQEDDQ

SDC01SPCCSt12DC01CSBCSACSC、Q195SDC03SPCDSt1308ALDC03DSADSBSDC04、SC1、St14、SPCE、DC04、DDSSt15、St16、EDDS、SC2、SC3、DC05、SPCF、SDC05

一般用CommercialSteel沖壓用DrawingSteel深沖用DeepDrawingSteel特深沖用ExtraDeepDrawingSteelSEDDQ DC06SPCGSt17SDC06DC07SDC07 超深沖用SuperextraDeepDrawingSteelCQ-HSSDQ-HSSDDQ-HSSHSLABH-HSSDPTRIP類別Symbolof

Q215、Q235、20、45、St37-2G180P2(P340)、220P2(P380)、260P2(P440)170P1210P1250P1CR180IFCR220IFCR260IFSt44-3G、St52-3G、H260LA、H300LA、H340LA、H380LA、H420LACR140BHCR180BHCR220BHCR260BHCR300BHCR260/450DP、CR300/500DP、CR340/590DP、CR420/780DP、CR550/980DPTRIP590、TRIP780牌號(hào)SteelName

結(jié)構(gòu)用StructuralSteel高強(qiáng)板High-StrengthSteel用途ApplicationDX51D+Z(ZF)、St01Z、St02Z、CSC、CQ SGCC、SDX51D+Z(ZF)、St03Z、

一般用CommercialSteelDQDDQEDDQSEDDQ

SGCD1、DX52D+Z(ZF)、St04Z、SDX52D+Z(ZF)、CSA、CSBSGCD2DX53D+Z(ZFSt05ZFSBA、SGCD3、SDX53D＋Z(ZF)St06Z、DX54D+Z(ZF)、DDSA、DDSC、SDX54D+Z(ZF)、DX56D+Z(ZF)、SDX56D+Z(ZF)、St07Z、EDDS、DX57D+Z(ZF)、SDX57D+Z(ZF)S220GD+Z(ZF)、StE220Z、SS230、S250GD+Z（ZF)、StE250Z、SS255、S280GD+Z(ZF)、StE280Z、SS275、S320GD+Z(ZF)、StE320Z、

沖壓用DrawingSteel深沖用DeepDrawingSteel特深沖用ExtraDeepDrawingSteel超深沖用SuperextraDeepDrawingSteelCQ-HSS S350GD+Z(ZF)、StE350Z、SS340、S550GD+Z(ZFSS550SGC340SGC400、SGC440SGC490SGC570S400GD+Z(ZFS500GD+Z(ZF)

結(jié)構(gòu)用StructuralSteelDQ-HSS

H220PD+Z(ZF)、H260PD+Z(ZF)、H300PD+Z(ZF)、HSA340Z、HSA410ZH180YD+Z(ZF)、H220YD+Z(ZF)、H260YD+Z(ZF)HSLAS(275)、HSLAS(340)、HSLAS(410)、HSLAS(480)、HSLAS(550)、HSLAS-F(275)、HSLAS-F(340)、HSLA HSLAS-F(410)、HSLAS-F(480)、HSLAS-F(550)、H260LAD+Z(ZF)、H300LAD+Z(ZF)、H340LAD+Z(ZFH380LAD+Z(ZF)、H420LAD+Z(ZF)H180BD+Z(ZF)、H220BD+Z(ZF)、

高強(qiáng)板High-StrengthSteelBH-HSSDPTRIP

H260BD+Z(ZF)、H300BD+Z(ZF)DP450+Z(ZF)、DP500+Z(ZF)、DP590+Z(ZF)、DP780+Z(ZF)TRIP590+Z(ZF)、TRIP780+Z(ZF)冷軋連續(xù)退貨產(chǎn)品介紹

第8-9頁TheintroductionofannealedcoldstripsTheavailableCategoryofAnnealedColdStrips（1）冷軋低碳鋼帶（首鋼標(biāo)準(zhǔn)SG）Q/SGZGS324.1—2007Lowcarbonsteelforcold-rolledstrips(ShougangEnterpriseStandards SG)324.1—2007牌號(hào)及化學(xué)成分SteelNameandChemicalcompositionSteelNameC,≤Mn,≤P,≤S,≤Alta,≥Tib,c,≤SDC010.080.500.0250.0250.020－SDC030.080.450.0250.0250.020－SDC040.060.400.0250.0200.020－SDC050.020.300.0200.0200.0150.20SDC060.020.250.0150.0150.0150.20SDC070.010.200.0150.0150.0150.20aSDC01、SDC03SDC04,C≤0.01%時(shí),Alt≥0.015%。ForSDC01SDC03andSDC04whenC≤0.01%whileAlt≥0.015%.bNbTi,NbTi的總含量應(yīng)≤0.20%CN應(yīng)全部被固定。TimaybereplacedbyNbpartly,thetotalcontentofTiandNbmustbelessthanorequalto0.20%.CandNmustbecompletelybound.c牌號(hào)SDC01、SDC03和SDC04也可添加Nb或Ti。NborTimaybeaddedtoSDC01,SDC03andSDC04.注1：SDC為首鋼公司冷軋鋼帶標(biāo)準(zhǔn)。Note1:SDCmeansShougangEnterpriseStandardofcold-rollingstrips.力學(xué)性能Mechanicalproperties

抗拉強(qiáng)度

斷后伸長率,PercentageElongationafterfracture牌號(hào) TensileStrength,

A ,(L＝80mm,b＝20mm),%,≥

rb nb90 90Steel

YieldStrength R

80mm 0 ≥ ≥N/mm2

m

＜0.40.4~＜0.60.6~＜1.01.0~＜1.61.6~2.5SDC01140~280270~4102628303234－－SDC03140~240270~37030323435361.3－SDC04140~210270~35034363839401.60.18SDC05120~180270~33036383940411.90.20r值c,≥n值c,≥SDC06120~170270~33037394041421.80.22SDC07100~150250~31038404142442.00.23注Note：1N/mm2＝1MPaa

,否則采用下屈服強(qiáng)度R。厚度＞0.5mm且≤0.7mm時(shí),屈服強(qiáng)度值可p0.2 eL以增加20N/mm2;厚度≤0.5mm時(shí),屈服強(qiáng)度值可以增加40N/mm2Thesampleforthetensiletestshallbetakeninthetransversedirection.Thevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdonotpresentadefinite yieldpoint,andloweryieldstrengthRelfortheothers.Whenthethicknessislessthanorequalto0.7mmandgreaterthan0.5mm,thevalueofyieldstrengthcouldbeincreasedby20N/mm2.Whilethethicknessesislessthanorequalto0.5mm,thevalueofyieldstrengthcouldbeincreasedby40N/mm2.br值和n90

值及r值和n值的要求僅適用于厚度≥0.50mm的產(chǎn)品,當(dāng)厚度＞2.0mm時(shí),r90

0.2Thevaluesofr90andn90togetherwithrandnonlyapplytoproductswiththicknessequaltoorgreaterthan0.5mm.Whenthethicknessisgreaterthan2mm,thevaueofr90ouldbereduced0.2.cr

r 2r r90 45

/n

n 2n n90 45

/4。(2)冷軋低碳鋼帶（歐洲標(biāo)準(zhǔn)EN）Q/SGZGS324.2—2007Lowcarbonsteelforcold-rolledstrips(EuropeanStandard EN)Q/SGZGS324.2—2007牌號(hào)及化學(xué)成分SteelNameandChemicalcomposition牌號(hào)SteelName

C,≤

Mn,≤

S,≤

Alta,≤

Tib,c,≤DC010.120.600.0400.0400.020－DC030.100.450.0350.0350.020－DC040.080.400.0300.0300.020－DC050.060.350.0250.0250.0150.20DC060.020.250.0200.0200.0150.20DC070.010.200.0200.0200.0150.20aDC01、DC03DC04,C≤0.01%時(shí),Alt≥0.015%。ForDC01,DC03andDC04,whenC≤0.01%,whileAlt≥0.015%.bNbTi,NbTi的總含量應(yīng)≤0.20%CNTimaybereplacedbyNbpartly,thetotalcontentofTiandNbmustbelessthanorequalto0.20%.CandNmustbecompletelybound.c牌號(hào)DC01、DC03和DC04也可添加Nb和Ti。NborTimaybeaddedtoDC01,DC03andDC04.力學(xué)性能Mechanicalproperties

抗拉強(qiáng)度

斷后伸長率,PercentageElongationafterfracture牌號(hào)Steel

Yield

TensileStrength,R

A80mm

,(L＝80mm,b＝20mm),%,≥0

r值b90≥

n值b90≥N/mm2

m

＜0.40.4~＜0.60.6~＜1.01.0~＜1.61.6~2.5DC01140~280270~4102628303234－－DC03140~240270~37030323435361.3－DC04140~210270~35034363839401.60.18DC05120~180270~33036383940411.90.20r值c,≥n值c,≥DC06120~170270~33037394041421.80.22DC07100~150250~31038404142442.00.23注Note：1N/mm2＝1MPaa

,否則采用下屈服強(qiáng)度R。厚度＞0.5mm且≤0.7mm時(shí),屈服強(qiáng)度值可p0.2 eL以增加20N/mm2;厚度≤0.5mm時(shí),屈服強(qiáng)度值可以增加40N/mm2Thesampleforthetensiletestshallbetakeninthetransversedirection.Thevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdonotpresentadefinite yieldpoint,andtheloweryieldstrengthRelfortheothers.Whenthethicknessislessthanorequalto0.7mmandgreaterthan0.5mm,thevalue yieldstrengthcouldbeincreasedby20N/mm2.Whilethethicknessesislessthanorequalto0.5mm,thevalueofyieldstrengthcouldbeincreasedby40N/mm2.br值和n90

值的要求僅適用于厚度≥0.50mm的產(chǎn)品,當(dāng)厚度＞2.0mm時(shí),r90

值可以降低0.2Thevaluesofr90andn90togetherwithrandnonlyapplytoproductswiththicknessequaltoorgreaterthan0.5mm.Whenthethicknessisgreaterthan2mm,thevaleofr90couldbeeduced0.. cr

r 2r r90 45

/n

n 2n n90 45

/4。第10-11頁冷軋低碳鋼帶（DIN）Q/SGZGS342.3—2007Lowcarbonsteelforcold-rolledstrips(GermanStandard DIN)Q/SGZGS324.3—2007牌號(hào)及化學(xué)成分SteelNameandChemicalcomposition牌號(hào) C,≤ Mn,≤ S,≤ Alta,≥ SteelNameSt12 0.12 0.60 0.040 0.040 0.020 －St13 0.10 0.45 0.035 0.035 0.020 －St14 0.08 0.40 0.030 0.030 0.020 －St15 0.06 0.35 0.025 0.025 0.015 0.20St16 0.02 0.25 0.020 0.020 0.015 0.20St17 0.01 0.20 0.020 0.020 0.015 0.20a對(duì)于牌號(hào)St12、St13和St14,當(dāng)C≤0.01%時(shí),Alt≥0.015%。ForSt12,St13andSt14,whenC≤0.01%,whileAlt≥0.015%.bNbTi,NbTi的總含量應(yīng)≤0.20%CNTimaybereplacedbyNbpartly,thetotalcontentofTiandNbmustbelessthanorequalto0.20%.CandNmustbecompletelybound.c牌號(hào)St12、St13和St14也可添加Nb和Ti。NborTimaybeaddedtoSt12,St13andSt14.力學(xué)性能Mechanicalproperties牌號(hào) 屈服強(qiáng)度a

抗拉強(qiáng)度

斷后伸長率,PercentageElongationafterfracture

r值b90

n值b90SteelNameYieldStrength

TensileStrength,

A80mm

,(L＝80mm,b＝20mm),%,≥ ≥ ≥0N/mm2Rm＜0.40.4~＜0.60.6~＜1.01.0~＜1.61.6~2.5N/mm2,≥St12140~280270~4102628303234－－St13140~240270~37030323435361.3－St14140~210270~35034363839401.60.18St15120~180270~33036383940411.90.20St16120~180270~33036383940411.90.20r值c,≥n值c,≥St17 120~170 270~330 37 39 40 41 42 1.8 0.22注Note：1N/mm2＝1MPaa

,否則采用下屈服強(qiáng)度R。厚度＞0.5mm且≤0.7mm時(shí),屈服強(qiáng)度值p0.2 eL20N/mm2;厚度≤0.5mm時(shí),40N/mm2。Thesampleforthetensiletestshallbetakeninthetransversedirection.Thevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdonotpresentadefiniteyieldpoint,andtheloweryieldstrengthRelfortheothers.Whenthethicknessislessthanorequalto0.7mmandgreaterthan0.5mm,thevalueofyieldstrengthcouldbeincreasedby20N/mm2.Whilethethicknessesislessthanorequalto0.5mm,thevalueofyieldstrengthcouldbeincreasedby40N/mm2.br值和n90

值的要求僅適用于厚度≥0.50mm的產(chǎn)品,當(dāng)厚度＞2.0mm時(shí),r90

0.2。Thevaluesofr90

andn90togetherwithrandnonlyapplytoproductswiththicknessequaltoorgreaterthan0.5mm.Whenthethicknessisgreaterthan2m,thevalueof0couldbeeduced0.2. cr

r 2r r90 45

/n

n 2n n90 45

/4。冷軋低碳鋼帶（JIS）Q/SGZGS324.4—2007Lowcarbonsteelforcold-rolledstrips(JapaneseStandard JIS)Q/SGZGS324.4—2007牌號(hào)及化學(xué)成分SteelNameandChemicalcomposition牌號(hào)SteelNameC,≤Mn,≤P,≤S,≤SPCC0.100.500.0400.040SPCD0.080.450.0300.030SPCE0.080.400.0250.025SPCF0.080.450.0350.035SPCG0.020.250.0200.020力學(xué)性能Mechanicalproperties屈服強(qiáng)度a 抗拉強(qiáng)度

以下厚度(mm)的斷后伸長率牌號(hào) Yield Tensile

PercentageElongationafterfractureofthe

r值b,≥Steel Strength StrengthName

followingthicknessesA50mm,(L0=50mm,b=25mm),%,≥mN/mm2,≤ R,N/mm2,≥＜0.40.4~＜0.60.6~＜1.01.0~＜1.61.6~2.5＜0.5≥0.5~≤1.0＞1.0~≤1.6＞1.6mSPCC－270SPCC－2703134363738SPCD2402703336383940SPCE2202703538404142SPCF210270－40424344SPCG190270－42444546－≥1.4≥1.3－注Note：1N/mm2＝1MPa。a

,否則采用下屈服強(qiáng)度RThesampleforthetensiletestshallbetakenp0.2 eLinthetransversedirection.Thevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdonotpresentadefiiteyieldpoint,ndtheloweryieldstrengthRelfortheothers.br

r2r r90 45

/4。

第12-13頁冷軋低碳鋼帶（ASTM）Q/SGZGS324.5—2007Lowcarbonsteelforcold-rolledstrips(AmericanStandard ASTM)Q/SGZGS324.5—2007牌號(hào)及化學(xué)成分SteelNameandChemicalcompositionSteelNameCMn,≤P,≤S,≤Alt,≥CSA≤0.100.600.0300.035－CSB0.02~0.100.600.0300.035－CSC≤0.080.600.100.035－DSA≤0.080.500.0200.0200.010DSB0.02~0.080.500.0200.0200.020DDS≤0.060.500.0200.0200.015EDDS≤0.020.400.0200.0150.015力學(xué)性能Mechanicalproperties牌號(hào)

a,

斷后伸長率,PercentageElongationafterfracture r nSteel

YieldStrengthN/mm2

A50mm

,(L=50mm,b=12.5mm),%,≥0

值b 值bCSA、CSB、CSC140~27530－－DSA、DSB150~240361.3~1.70.17~0.22DDS115~200381.4~1.80.20~0.25EDDS105~170401.7~2.10.23~0.27注Note：1N/mm2＝1MPa。a

,R。Thesampleforthetensiletestshallbetakeninp0.2 eLthelongitudinaldirection.Thevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdonotpresentadefiniteyieldpoint,ndtheloweryieldstrengthRlfortheothers. br

r 2r r90 45

/n

n 2n n90 45

/4。Q/SGZGS325—2007Carbonstructuralsteelsforcold-rolledstripsQ/SGZGS325—2007牌號(hào)及化學(xué)成分SteelNameandChemicalcomposition牌號(hào)SteelName

C,≤

Mn,≤ P,≤

S,≤

Alt,≥St37-2G0.171.000.0350.0300.020St44-3G0.201.300.0350.0300.020St52-3G0.201.600.0350.0300.020力學(xué)性能Mechanicalproperties牌號(hào) 屈服強(qiáng)度b

拉伸試驗(yàn)aTensileTest抗拉強(qiáng)度 斷后伸長率,

彎曲試驗(yàn)aBendingtest彎曲角度180°Bendingangle,Steel

Yield

Tensile

PercentageElongationafter

試樣寬度b≥20mmSpecimenwidthName

Strength

Strength

A80mm

,%,≥

試樣厚度(a)Specimenthickness,N/mm2,≥

Rm,N/mm2

(L0

彎心直徑(d)Mandreldiameter,mmSt37-2G 215St44-3G 245St52-3G 325注Note：1N/mm2＝1MPa。

360~510 20430~580 18510~680 16

d＝0.5ad＝1.0ad＝1.0aa拉伸試驗(yàn)和彎曲試驗(yàn)取橫向試樣。Thesampleforthetensiletestshallbetakeninthetransversedirection.b無明顯屈服現(xiàn)象時(shí)采用R

p0.2

,否則采用上屈服強(qiáng)度ReH

。Thevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdonotpresentadefiniteyieldpoint,andtheloweryieldstrengthReH

fortheothers.Q/SGZGS326—2007Highstrengthlowcarbonandlowalloysteelsforcold-rolledstripsQ/SGZGS326—2007牌號(hào)及化學(xué)成分SteelNameandChemicalcomposition牌號(hào) C,≤ Si,≤ Mn,≤ S,≤ Alt,≥ Tia,≤ Nb,≤SteelNameH260LA0.100.500.400.0250.0200.0150.150.09H300LA0.100.500.600.0250.0200.0150.150.09H340LA0.100.501.000.0250.0200.0150.150.09H380LA0.100.501.200.0250.0200.0150.150.09H420LA0.100.501.400.0250.0200.0150.150.09aNbNbTi的總含量≤0.20。TimaybereplacedbyNbpartly,thetotalcontentofTiandNbmustbelessthanorequalto0.20.力學(xué)性能Mechanicalproperties

第14-15頁拉伸試驗(yàn)aTensileTest抗拉強(qiáng)度,

彎曲試驗(yàn)aBendingtest牌號(hào) 屈服強(qiáng)度b Tensile

Percentage Elongation after 180oBendingangleSteelName YieldStrength RN/mm2,≥ m

fractureA ,%,≥

試樣厚度(a)Specimenthickness,彎芯直徑(d)Mandreldiameter,mmN/mm2,≥

80mm(L＝80mm,b＝20mm)0H260LA 260 350 28 d=0.5aH300LA 300 380 24 d=0.5aH340LA 340 410 22 d=0.5aH380LA 380 460 19 d=0.5aH420LA 420 480 17 d=1a注Note：1N/mm2＝1MPa。a拉伸試驗(yàn)和彎曲試驗(yàn)取橫向試樣。Thesampleforthetensiletestandbendingtestshallbetakeninthetransversedirection.b無明顯屈服現(xiàn)象時(shí)采用Rp0.2

,

。Thevaluesofyieldstrengthare0.2%proofstrengthforproductseLwhichdonotpresentadefiniteyieldpoint,andtheloweryieldstrengthRelfortheothers.cFD以及對(duì)平坦度有特殊要求時(shí),2個(gè)單位。Theminimumpercentageelongationfracturecouldbereduced2unitswhenthesurfacequalityoftheproductisFDortherearespecialrequirementsfortheflatnessoftheproduct.Q/SGZGS327—2007Cold-rolledstripsmadeofhighstrengthrephosphorizedsteelsforautomobileQ/SGZGS327—2007牌號(hào)及化學(xué)成分SteelNameandChemicalcomposition牌號(hào)SteelNameC,≤Mn,≤P,≤S,≤AlsTia,≤170P10.0061.000.080.0200.010~0.0650.20210P10.0081.200.100.0200.010~0.0500.20250P10.0081.200.120.0200.010~0.0500.20180P2(P340、06AlP)0.080.800.120.0250.025~0.060－220P2(P380、08AlP)0.101.000.120.0250.020~0.060－260P2(P440、10AlP)0.121.000.120.0250.020~0.060－a可用Nb代替部分Ti,NbTi的總含量應(yīng)≤0.20。TimaybereplacedbyNbpartly,thetotalcontentofTiandmustbelessthanorequalto0.20.力學(xué)性能Mechanicalproperties

抗拉強(qiáng)度,

下列厚度的斷后伸長率,PercentageElongationafterfractureofthefollowing牌號(hào)Steel

屈服強(qiáng)度aYieldN/mm2

TensileRmN/mm2,≥

thicknessesA50mm(L0＝50mm,b＝20mm),%,≥0.6~<1.0 1.0~<1.6 ≥1.6

r≥

n值b≥170P1170~2603403638401.50.18210P1210~3103903234361.50.18250P1250~360440303234－－注Note：1N/mm2＝1MPa。a

,RThesampleforthetensiletestshallbetakenp0.2 eLinthetransversedirection.Thevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdonotpresentadefiniteyieldpoint,andtheloweryieldstrengthRelfortheothers.b170P1rrn;2101,rnr90n90。厚度≥1.6r0.2;厚度≥2.0r值、n值不做保證r

r 2r r90 45

/n

n 2n n90 45

/4。For170P1,thevaluesofrandnshouldbeand?;For210P1,thevaluesofrandnshouldbe?and?.Whenthethicknessisequaltoorgreaterthan1.6mm,thevalueofrcouldbereduced0.2;Whenthethicknessisequaltoorgreaterthan2.0mm,thevaluesforrandnarenotassured.SteelName

屈服強(qiáng)度b

拉伸試驗(yàn)aTensileTest抗拉強(qiáng)度, 斷后伸長率PercentageElongationafterfracture,YieldStrength,

TensileStrength

,(L＝80mm,b＝20mm),%,≥N/mm2

Rm,N/mm2,≥

80mm 0180P2(P340、06AlP)180~28034030220P2(P380、08AlP)220~32038028260P2(P440、10AlP)260~36044026注Note：1N/mm2＝1MPa。a拉伸試驗(yàn)取橫向試樣。Thesampleforthetensiletestshallbetakeninthetransversedirection.b

,R。Thevaluesofyieldstrengthare0.2%proofstrengthforproductsp0.2 eLwhichdonotpresentadefiniteyieldpoint,andtheloweryieldstrengthRel

fortheothers.冷軋相變誘導(dǎo)塑性鋼帶（TRIP）Q/SGZGS328—2007Transformationinducedplasticitysteelsforcold-rolledstrips(TRIP)Q/SGZGS328—2007牌號(hào)及化學(xué)成分SteelNameandChemicalcompositionSteelTRIP590TRIP780

C,≤0.32

Si,≤

2.0

Mn,≤

0.1

0.008

S,≤力學(xué)性能Mechanicalproperties

第16-17頁拉伸試驗(yàn)aTensileTest牌號(hào)SteelName

屈服強(qiáng)度b, 抗拉強(qiáng)度, 斷后伸長率,YieldStrength TensileStrength PercentageElongationafterfractureN/mm2,≥ R,N/mm2,≥ A ,(L=80mm,b＝25mm),%,≥mTRIP590 350 590 24TRIP780 420 780 22注Note：1N/mm2＝1MPa。

80mm 0a拉伸試驗(yàn)取橫向試樣。Thesampleforthetensiletestshallbetakeninthetransversedirection.b無明顯屈服現(xiàn)象時(shí)采用Rp0.2

,

。Thevaluesofyieldstrengthare0.2%proofstrengthforproductseLwhichdonotpresentadefiniteyieldpoint,andtheloweryieldstrengthRel（10）烘烤硬化鋼（BH）GB/T20564.1—2006BakeHardeningsteel(BH)GB/T20564.1—2006牌號(hào)及化學(xué)成分SteelNameandChemicalcomposition

fortheothers.SteelNameCSiMnPSAltNbaCR140BH≤0.02≤0.05≤0.50≤0.04≤0.025≥0.010≤0.10CR180BH≤0.04≤0.10≤0.80≤0.08≤0.025≥0.010CR220BH≤0.06≤0.30≤1.00≤0.10≤0.025≥0.010CR260BH≤0.08≤0.50≤1.20≤0.12≤0.025≥0.010CR300BH≤0.10≤0.50≤1.50≤0.12≤0.025≥0.010aaTiTi和/Nb的總含量≤0.10%NbmaybereplacedbyTipartlyorcompletely,whilethetotalcontentofTiandNbmustbelessthanorequalto0.10%.力學(xué)性能Mechanicalproperties屈服強(qiáng)度a牌號(hào)YieldSteelNameReH/(N/mm2)

抗拉強(qiáng)度TensileRm/(N/mm2)≥

斷后伸長率bcPercentageElongationafterr90fracture dr90A80/% ≥(L0=80mm，b=20mm)

烘烤硬化值BakeHardeningndn90 value≥BH2/(N/mm2)≥CR140BH≥CR140BH140～200270361.80.2030CR180BH180～240300321.60.1830CR220BH220～280320301.40.1630CR260BH260～3203602830CR300BH300～3604002630a無明顯屈服時(shí)采用R ,否則采用R。Thevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdonotpresentapo.2 eLdefiniteyieldpoint,andtheloweryieldstrengthRfortheothers.el厚度不大于0.7mm時(shí)，斷后伸長率最小值可以降低2%(絕對(duì)值)。Whenthethicknessislessthanorequalto0.7mm,theminimumvalueofthepercentageelongationafterfracturecouldbereduced2%(absolutevaluec厚度不小于1.6mm且小于2.0mm時(shí)，r值允許降低0.2；厚度不小于2.0mm時(shí).r值和n值不做要求。Whenthethicknessis90 90 90lessthan2.0mmandequaltoorgreaterthan1.6mm,thevalueofr couldbereduced0.2;Whenthethicknessislessthanorequal90to2.0mm,thevaluesofrandnarenotassured.90 90（11）雙相鋼（DP）GB/T20564.2—2006DualPhasesteel(DP)GB/T20564.2—2006牌號(hào)及化學(xué)成分SteelNameandChemicalcomposition牌號(hào)C,≤Si,≤Mn,≤P,≤S,≤Alt,≥SteelNameCR260/450DP0.120.401.200.0350.0300.020CR300/500DP0.140.601.600.0350.0300.020CR340/590DP0.160.802.200.0350.0300.020CR420/780DP0.181.202.500.0350.0300.020CR550/980DP0.201.602.800.0350.0300.020注：根據(jù)需要可添加Cr、Mo、B等合金元素。Note:Cr,Mo,Betccouldbeaddedwhenneeded.力學(xué)性能Mechanicalproperties牌號(hào)SteelName

屈服強(qiáng)度aYieldStrengthR/（N/mm2）eH

抗拉強(qiáng)度TensileR/（N/mm2）m≥

斷后延伸率b,cPercentageElongationafterfractureA/％80(L=80mm,b=20mm)0≥CR260/450DP260~34045027CR300/500DP300~40050024CR340/590DP340~46059018CR420/780DP420~56078013CR550/980DP550~7309809a無明顯屈服時(shí)采用R

,否則采用RThevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdonotpresentP0.2 eladefiniteyieldpoint,andtheloweryieldstrengthRelfortheothers.b0.7mm2％（絕對(duì)值Whenthethicknessislessthanorequalto0.7mm,theminimumvalueofthepercentageelongationafterfracturecouldbereduced2%(absolutevalue).（12）高強(qiáng)度無間隙原子鋼（IF）GB/T20564.3—2006HighStrengthInterstitialFreesteel(IF)GB/T牌號(hào)及化學(xué)成分SteelNameandChemicalcomposition牌號(hào)SteelNameCSiMnPSAltTiaCR180IF≤0.01≤0.30≤0.80≤0.08≤0.025≥0.010≤0.12CR220IF≤0.01≤0.50≤1.40≤0.10≤0.025≥0.010≤0.12CR260IF≤0.01≤0.80≤2.00≤0.12≤0.025≥0.010≤0.12a可以用Nb部分或全部代替TiNb和/Ti的總含量≤0.12NbmaybereplacedbyTipartlyorcompletely,whilethetotalcontentofTiandNbmustbelessthanorequalto0.12%.第18-19頁力學(xué)性能Mechanicalproperties牌號(hào)Steel

屈服強(qiáng)度aYieldR/(N/mm2)eH

抗拉強(qiáng)度TensileR/(N/mm2)m≥

斷后伸長率b、cPercentageElongationafterrd ndfracture 90 90A/％ ≥ ≥80(L=80mm，b=20mm)0≥CR180IF180～240340341.70.19CR220IF220～280360321.50.17CR260IF260～32038028a無明顯屈服時(shí)采用R否則采用R。Thevaluesofyieldstrengthare0.2%proofstrengthforproductswhichdop0.2 eLnotpresentadefiniteyieldpoint,andtheloweryieldstrengthRel

fortheothers.b厚度不大于0.7mm時(shí)，斷后伸長率最小值可以降低2%Whenthethicknessislessthanorequalto0.7mm,theminimumvalueofthepercentageelongationafterfracturecouldbereduced2%(absolutevalue).c厚度不小于1.6mm且小于2.0mm時(shí)，r值允許降低0.2；厚度不小于2.0mm時(shí)，r值和n值不做要求。Whenthethickness90 90 90islessthan2.0mmandequaltoorgreaterthan1.6mm,thevalueofr90

couldbereduced0.2;Whenthethicknessislessthanorequalto2.0mm,thevaluesofr90

andn90

arenotassured.Q/SGZGS323—2007Dimensions,shapeandtolerancesforcold-rolledstripsQ/SGZGS323—2007厚度允許偏差Tolerancesonthickness公稱厚度

下列寬度下的厚度允許偏差a,b,cTolerancesonthicknessforanominalwidthofNominalthickness ≤1200 ＞1200~1500 ＞1500PT.APT.BPT.APT.BPT.APT.B≥0.2~0.3±0.03±0.02±0.04±0.03－－≥0.3~0.4±0.04±0.03±0.05±0.04－－≥0.4~0.6±0.05±0.04±0.06±0.05±0.07±0.05≥0.6~0.8±0.06±0.04±0.07±0.05±0.08±0.05≥0.8~1.0±0.07±0.05±0.08±0.06±0.09±0.06≥1.0~1.2±0.08±0.05±0.09±0.07±0.10±0.07≥1.2~1.5±0.10±0.07±0.11±0.08±0.11±0.08≥1.5~2.0±0.12±0.08±0.13±0.09±0.13±0.09≥2.0~2.5±0.14±0.10±0.15±0.11±0.15±0.11a30m內(nèi)的厚度允許偏差:1.50mm時(shí),50%;1.50mm時(shí),30%Tolerancesonthicknesswithin30mofthestripWhenthethicknessislessthan1.50mm,thevaluemaybeincreasedbyamaximumof50%;Whenthethicknessisequaltoorgreaterthan1.50mm,thevaluemaybeincreasedbyamaximumof30%.b15m范圍內(nèi)的厚度允許偏差:60%Thethicknesstolerancesintheregionofcold-rolledweldsbeincreasedbyamaximumof60%withinalengthof15m.c抗拉強(qiáng)度規(guī)定值大于400MPa的牌號(hào),其厚度允許偏差允許比規(guī)定值超出10%Thethicknesstolerancesmaybeincreasedamaximumof10%whilethetensilestrengthvalueofthestripisgreaterthan400Mpa.寬度允許偏差TolerancesonPW.APW.BEMPW.APW.BEM＞800+8－≤1200+4+2EC＞1200~1500+5+3＞1500+5+3

公稱寬度Nominalwidth

寬度允許偏差Tolerancesonwidth鐮刀彎允許值Tolerancesonedgecamber

PS.A

PS.B≤公稱長度Nominallength×0.3%mm≤6/2000mm≤6/2000mm

≤2mm≤2/2000mm≤2/2000mm不平度允許值Tolerancesonflatness

下列寬度下的不平度,Flatnessforanominalwidthof≤鋼板厚度Stripthickness≤1200>1200＜0.7PF.A12PF.B5PF.A15PF.B60.7~<1.2104125≥1.283104塔形允許值Tolerancesonturriform公稱寬度Nominalwidth≤1000＞1000

2030第20-21頁

塔形高度Turriformheight熱鍍鋅產(chǎn)品介紹TheIntroductionofHot-dipgalvanizedstrips連續(xù)熱鍍鋅、鋅鐵合金鋼帶產(chǎn)品的術(shù)語和定義、分類和代號(hào)、尺寸、外形、重量及允許偏差符合首鋼企業(yè)標(biāo)準(zhǔn)Q/SGZGS329—2007的規(guī)定。Thedefinitions,terms,classifications,symbols,dimensions,shape,weightandtolerancescontinuouslyhot-dipzine/zine-ironalloycoatedsteelstripsshouldbeaccordingtoShougangEnterpriseStandardQ/SGZGS329—20