IPDB › China Industry › Metallurgy, Mineral & Energy › Alloy
C11000 High Precision Copper Strip ECU57 Strip1
Copper Alloy, Copper Strip, C11000
Shanghai Tankii Alloy Material Co., Ltd.
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Product Description C11000 High Precision Copper Stripcopper foilCu%99.90 C11000 Cu ETPMin thickness:0.001mmlittle order can acceptSpecification of red copper strip we supply:Strip: thick:0.01-3.0mm width:610mmPlate:thick:0.01-3mm width:610mmChemical Content, %CuBiSbAsFeNiPbSZnROHS DirectiveCdPbHgCr99.900.0010.0020.0020.005-0.0050.005-NDNDNDND Physical PropertiesMelting Point - Liquidus1083oCMelting Point - Solidus1065oCDensity8.91 gm/cm3@ 20 oCSpecific Gravity8.91Electrical Resistivity1.71 microhm-cm @ 20 oCElectrical Conductivity**0.591 MegaSiemens/cm @ 20 oCThermal Conductivity391.1 W/m ·oK at 20 CCoefficient of Thermal Expansion16.9 ·10-6peroC(20-100 oC)Coefficient of Thermal Expansion17.3 ·10-6peroC(20-200 oC)Coefficient of Thermal Expansion17.6·10-6peroC(20-300 oC)Specific Heat Capacity393.5 J/kg ·oK at 293 KModulus of Elasticity in Tension117000 MpaModulus of Rigidity44130 Mpa With the assistance of our advanced technology, we offer quality range of Copper Strips and Plate. Manufactured using finest grade of raw material our array is widely used in numerous industries for excellent finish, corrosion resistance and durability. We even custom design these strips and flats as per client specific requirement.Quality ltemsGeneral Technical Terms1/3 OZ/ft 2 (12μ m)1/2 OZ/ft 2 (18μ m)3/4OZ/ft 2 25μ m1 OZ/ft 2 35μ m7/5 OZ/ft 2 (1.4μ m)2 OZ/ft 2 (70μ m)Area Weight(g/)102-112153230305435610Tensile Strenght(kg/mm 2)STD-E≥ 205≥ 205≥ 235≥ 275≥ 275≥ 275HD-E≥ 17≥ 103≥ 156≥ 205≥ 205≥ 205Elongation(%)STD-E≥ 2≥ 205≥ 3≥ 3≥ 3≥ 3HD-E≥ 2≥ 2.5≥ 3≥ 3≥ 5≥ 5Surface Roughness(μ m)Shiny Surface Ra≤ 0.43≤ 0.43≤ 0.43≤ 0.43≤ 0.43≤ 0.43Matte Surface Rz5610101212Peel Strength(Kg/cm)≥ 1.1≥ 1.2≥ 1.8≥ 1.8≥ 2.1≥ 2.1Leakage Poins(points/)≤ 5 NoHigh Temperature Anti-Oxidization PerformanceTreat in the 200 constant temperature for 60 minutes, there is no oxidation stainApplication of Copper foil1) Electric and electricsprings,switches2) Lead frames3) Connectors and oscillation reeds3)PCB field4) Communication cable, Cable armoring, Mobile phone mainboard5) Ion battery production lamination with PI film6) PCB collector(electrode backing) materials
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