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High Precision Brass Stripcopper Strip1
Non-ferrous Metal ProductsHigh Precision Copper StripCopper Strip
Ningbo Estar Metal Material Co., Ltd.
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Product Description Uniform color,excellent processability and elongation,excellent deep drawing capabilities;easy to exectroplate or paint on ;excellent corrosion resistance and weldability.1) Alloy Designation,Chemical Composition Alloy DesignationChemical Composition GBUNSENJISCu %Zn %Pb %H65--C268064-68Rem.≤0.012)Physical properties,fabricatin propertiesPhysical propertiesfabrication propertiesDesity g/cm3Electrical conductivity%IACSThermal conductivityW(m.K)Modulus of elasticityGPaSpecific heat J/(g.K)Thermal expansion coefficien/K Cold hot-workabilityMachinabilityElectric plating propertyHot dip tin plating propertyWeldabilityCorrosion8.5251161030.37720.3ExcellentSuitableExcellentExcellentGoodExcellent3)Mchine propertiesMchine properties TemperHardnessTension testBend propertiesTensilent strengthYield strengthElongationThicknessBend angleBend radius060-≥275-≥35<2.0180°or WlaminatingH0175-125325-420-≥30Thickness*0.5H0285-145355-450-≥25Thickness*1H04105-175410-540-≥15Thickness*1.5H06145-195520-620---H08165-215570-670---- Used for electronic components,switch sockets,building etchings,windshields,fasteners,nameplates,labels,condenser and heat exchangers,hardware products and clothing ,dials,lipstick cases and etci)Product introduction ii)Equipment and workshop
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