Uns C75200 Copper-Nickel-Zinc Alloy Electrum Strip

Uns C75200 Copper-Nickel-Zinc Alloy Electrum StripProduct DescriptionCategories: High precision copper alloy strip & plateName: High performance zinc copper nickel alloy strip & plateNumber: C75200Feature: Elasticity modulus: 115GPaGood fatigue resistance.Good electroplate performanceWelding performance is goodFastness in high temperatureGood cold working, deep drawing, curve performance. Articles,Chemical compositionArticlesChemical compositionGBUNSENJISCu%Ni%Zn%BZn18-26C77000CuNi18Zn27C770154-5816.5-19.5RemPhysical properties,fabrication propertiesPhysical propertiesfabrication propertiesdensity g/cm3electrical conductivity %IACSthermal conductivity W/(m.K)modulus of elasticity GPaspecific heat J/(g.K)cold-workabilitymachinabilityelectric plating propertyhot dip tin plating propertyweldability8.75321250.34excellentsuitableexcellentexcellentgoodMechanical propertiesMechanical propertiesStateHardness HVTension testbending(in rolling direction)restbending(transverse to rolling  THSmmtensile strength MPayield strength MPaelongation%THs mmanglesID/THSTHSanglesID/THS1/2H150-2100.1-0.7540-655≥390≥8≤1.6180°150% ≤0.5180°300% ≥0.71540-655≥390≥11H180-2400.1-0.7630-735≥390 ≥500≥4≤1.6180°200% ≤0.5180°400% ≥0.71630-735≥500≥6EH210-260≥0.1705-805≥600-≤1.690°300% ≤0.590°600% SH230-270≥0.1765-865≥680-------Articles,Chemical compositionArticlesChemical compositionGBUNSENJISCu%Ni%Zn%BZn18-18C75200CuNi18Zn20C752162-6616.5-19.5RemPhysical properties,fabrication propertiesPhysical propertiesfabrication propertiesdensity g/cm3electrical conductivity %IACSthermal conductivity W/(m.K)modulus of elasticity GPaspecific heat J/(g.K)cold-workabilitymachinabilityelectric plating propertyhot dip tin plating property8.736321250.34excellentsuitableexcellentexcellentMechanical propertiesMechanical propertiesStateHardness HVTension testbending testThickness mmTensile strength MPaelongation %thicknessanglesID0-0.1-5.0≥375≥20≤1.6180°sticking closely1/2H120-1800.1-5.0440-570  ≥5  ≤1.6180°100% of thickness≤0.5200% of thicknessH150-2100.1-0.15540-640 -≤1.6180°200% of thickness>0.15-5.0≥3≤0.5400% of thicknessEH≥1850.1-5.0≥610----Articles,Chemical compositionArticlesChemical compositionGBUNSENJISCu%Ni%Zn%BZn15-20C75400CuNi15Zn20C754160-6412.5-15.5RemPhysical properties,fabrication propertiesPhysical propertiesfabrication propertiesdensity g/cm3electrical conductivity %IACSthermal conductivity W/(m.K)modulus of elasticity GPaspecific heat J/(g.K)cold-workabilitymachinabilityelectric plating propertyhot dip tin plating property8.76321350.34excellentsuitableexcellentexcellentMechanical propertiesMechanical propertiesStateHardness HVTension testbending testThickness mmTensile strength MPaelongation %thicknessanglesID0-0.1-5.0≥355≥20≤1.6180°sticking closely1/2H110-1700.1-5.0410-540≥5≤1.6180°100% of thicknessH≥1350.1-0.15≥490-≤1.6  180°200% of thickness>0.15-5.0≥490≥330/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1