板材冲压技术要求

1一、JIS金屬材料記號二、冲壓作業常用被加工材伍、冲壓作業相關之基本材料知識2SPHCSPHCSPCCSTKM-11ASWMB材料记号是如何定义的呢？一、JIS金屬材料記號3一、JIS金屬材料記號編號原則1/2H—304USS—415CMS—220NCMS—11KDS—DPHS—CPCS第一位第二位第三位輔助記號表材质表形状、种类、用途表特征数字4一、JIS金屬材料記號第一位表示材質記號Zinc鋅ZnHighStrengthBrass高力黃銅HBs元素符號鎢WDeoxidizedcopper還原銅DcuWhiteMetal白合金WM元素符號銅CuSteel鋼SBrass黃銅BsPhosphorBronze磷青銅PBBerylliumcopper鈹銅BeCuNickelSilver洋白(镍黄铜)NSBronze青銅BNavalBrass海軍黃銅NBsAlmsB鋁青銅ABKelmentAlloy克梅特合KAluminum鋁A備註名稱記號備註名稱記號5一、JIS金屬材料記號第二位表示製品名稱記號（1）（羅馬字）磨帶鋼PMCasPipe瓦斯管GPHoop帶鋼（熱間壓延鋼板）PHForging鍛造品FGalvanized鋅鐵板PGHeatresisting耐熱鋼EHCold冷間壓延鋼板PCPlate板PCorrosionorerosion＆Heatresisting耐熱耐蝕材ENickelChromiumMolybdenum鎳鉻鉬鋼NCMDieCasting壓鑄物DCNickelChromium鎳鉻鋼NCChromium鉻鋼CrMiddleCarbon中碳MChromiumMolybdenum鉻鉬鋼CMLowCarbon低碳LMalleablecastingwhite白心可鍛鑄鐵品CMW（羅馬字）合金工具鋼（鍛造形鋼）KTMalleableCastingBlack黑心可鍛鑄鐵品CMB（羅馬字）合金工具鋼（模具用）KDHeatresisting耐熱鋼鑄鋼品CHSpecial合金工具鋼KSalloy構造用合金鋼品、鑄鋼品CAHighspeed高速鋼KHCasting鑄鋼品C（羅馬字）工具鋼KBarchain鏈用圓鋼BCHighcarbon高碳HBar，Boiler棒或鋁爐B備註名稱記號備註名稱記號6一、JIS金屬材料記號第二位表示製品名稱記號（2）Pressure高溫高壓配管用管TT（羅馬字）熔接棒心線用線材WRYPressure壓力配管用管TPPianoWireRod鋼琴線材WRPLocomotive機關車鍋爐用管TLHardWireRod硬鋼線材WHHSpecial特殊高壓配管用管TSWildWireRod軟鋼線材WRM（羅馬字）複水器襯墊用無接縫管TPWild鐵線WM（羅馬字）複水器用無接縫管TFWire線WChemical化學工業用管TCPivot鉚釘用壓延材VBoiler鍋爐用管TBStainless不鏽鋼USTubing管TSpring彈簧鋼UPDeformed異形圓鋼SDMachinery快削鋼UMStructural一般構造用壓延材S（羅馬字）軸承鋼UJRetooledDeformed異形圓鋼（再生）RD（羅馬字）鍛造磁鐵材UG(Detonator)雷管用條RDSpecialUse特殊用途鋼U(Ribbon)條RWater水道用管TW(Vibrating)樂器閥用板PVOilpipe＆tube油井用管TO(Printing)印刷用板PP備註名稱記號備註名稱記號7第三位表示種類的號碼或最低抗拉強度一、JIS金屬材料記號例：SK3工具鋼第三種SS41構造用壓延鋼材，抗拉強度大於41Kgf/mmSPCC冷間壓延鋼板第一種SPHC熱間壓延鋼板第一種SKD11模具用合金工具钢，抗拉强度大于11kgf/mmSCM415铬钼钢，抗拉强度大于415kgf/mmSNCM220镍铬钼钢，抗拉强度大于220kgf/mmSPH440钢带，抗拉强度大于440kgf/mm8•輔助記號表調質狀況一、JIS金屬材料記號记号材质-O-1/4H-1/2H-H-EH-SH-F-T-T6软质（退火的材质）1/4硬质1/2硬质硬质（加工硬化的材质）特硬质弹簧质铸造原态接受F,O,H以外的热处理材质接受淬火，回火处理的材质记号加工种类-D-T-G-EX拉制切削研削热轧质别及热处理记号表加工方法记号9●普通及机械结构用钢板中常见的日本牌号1.SPHC——首位S为钢Steel的缩写，P为板Plate的缩写，H为热Heat的缩写，C为Commercial的缩写，整体表示一般用热轧钢板及钢带；2.SPHD——表示冲压用热轧钢板及钢带；3.SPHE——表示深冲用热轧钢板及钢带；4.SPCC——表示一般用冷轧碳素钢薄板及钢带，相当于中国Q195-215A牌号。其中第三个字母C为冷Cold的缩写。5.SPCD——表示冲压用冷轧碳素钢薄板及钢带，相当于中国08AL（13237）优质碳素结构钢。6.SPCE——表示深冲用冷轧碳素钢薄板及钢带，相当于中国08AL（5213）优质碳素结构钢。7.JIS机械结构用钢牌号表示方法：S+含碳量+字母代号（C、CK），其中含碳量用中间值×100表示，字母C表示碳，K表示渗碳用钢。如碳结卷板S20C其含碳量为0.18~0.23%。101.适用于汽车部品的冷轧钢板及钢带Steelcode(Reference)CorrespondingoldcodeUsageSPC270ASCP270AFormoderateformedinnerPanel(Lowgradematerial)SPC270CSCP270BForgeneralformingSPC270DSCP270C,CY,DFordrawingSPC270ESCP270DY,F1FordeepdrawingSPC270FSCP270E,F2,F3ForultradeepdrawingSPC270BHSCP270DBH,EBHBakehardenabletypefordent-resistingpartsSPC340SCP340ForstructuralmembersSPC340BHSCP340BHBakehardenabletypefordent-resistingpartsSPC340HRSCP340HRHighrvaluetypeforstructuralmembersSPC390SCP390ForstructuralmembersSPC390HRSCP390HRHighrvaluetypeforstructuralmembersSPC440SCP440ForstructuralmembersSPC440HRSCP440HRHighrvaluetypeforstructuralmembersSPC590SCP590ForstructuralmembersSPC590DUSCP590DULowyieldpointtypeforstructuralMembersSPC780DUSCP780DUSPC980DUSCP980DUSPC1180DUSCP1180DU(SPC440HY)SCP440HighyieldpointtypeforstructuralmembersToyota钢材牌号介绍11HR590SPCC270SPCCtoF:Forminggradeforthe270MPaclassBH:AbbreviationforBakeHard(Bakehardenablesteelsheet)HR:AbbreviationforHighRvalue(Highrvaluetypesteelsheet)DU:AbbreviationforDualphasesteel(Dualphasesteelsheet)HY:AbbreviationforHighYieldpoint(Highyieldpointtypesteelsheet)Minimumtensilestrength(MPa)AbbreviationforSteelPlateColdrolled(Cold-rolledsteelsheet)1.适用于汽车部品的冷轧钢板及钢带Toyota钢材牌号介绍12Toyota钢材牌号介绍2.适用于汽车部品的热轧钢板及钢带Steelcode(Reference)Correspond-ingoldcode(Reference)JIScodeUsageSPH270CSHP270CSPHCForgeneralformingSPH270DSHP270D,ESPHD,EFordrawingSPH270ESHP270E2-----FordeepdrawingSPH370SHP370SAPH370ForstructuralmembersSPH440SHP440SAPH440SPH440SFSHP440SF-----StretchflangeabilitytypeforstructuralmembersSPH490SHP490SPFH490ForstructuralmembersSPH490HYSPH490SFSHP490SF-----StretchflangeabilitytypeforstructuralmembersSPH540SHP540,540CSPFH540ForstructuralmembersSPH540HYSHP540HighyieldpointtypeforstructuralmembdrSPH590SHP590,590CSPFH590ForstructuralmembersSPH590DUSHP590DUSPFH590Lowyieldpointtypeforstructuralmembers13HR590SPHC270SPHCtoF:Forminggradeforthe270MPaclassBH:AbbreviationforBakeHard(Bakehardenablesteelsheet)HR:AbbreviationforHighRvalue(Highrvaluetypesteelsheet)DU:AbbreviationforDualphasesteel(Dualphasesteelsheet)HY:AbbreviationforHighYieldpoint(Highyieldpointtypesteelsheet)Minimumtensilestrength(MPa)AbbreviationforSteelPlateHotrolled(Cold-rolledsteelsheet)Toyota钢材牌号介绍2.适用于汽车部品的热轧钢板及钢带14Toyota钢材牌号介绍3.适用于汽车部品的指定屈服点的热轧钢板及钢带Steelcode(Reference)Correspond-ingoldcode(Reference)JIScodeUsageSPH270CSHP270CSPHCForgeneralformingSPH270DSHP270D,ESPHD,EFordrawingSPH270ESHP270E2-----FordeepdrawingSPH370SHP370SAPH370ForstructuralmembersSPH440SHP440SAPH440SPH440SFSHP440SF-----StretchflangeabilitytypeforstructuralmembersSPH490SHP490SPFH490ForstructuralmembersSPH490HYSPH490SFSHP490SF-----StretchflangeabilitytypeforstructuralmembersSPH540SHP540,540CSPFH540ForstructuralmembersSPH540HYSHP540HighyieldpointtypeforstructuralmembdrSPH590SHP590,590CSPFH590ForstructuralmembersSPH59