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CuNi2 Alloy11 Resistance Alloy Strip- 2.5X40mm Popular for Electric Relay Making1
Copper Alloy, CuNi2 Alloy Strip, Alloy11 Strip
Hangzhou Ualloy Material Co., Ltd.
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Product Description CuNi2 Alloy11 Resistance Alloy Strip- 2.5x40mm Popular For Electric Relay MakingCommon Name: (CuNi2,NC5)Ualloy5 is a copper-nickel alloy (Cu2Ni98 alloy) with low resistivity for use at temperatures up to 200°C.Cuprothal 5 is typically used for low-temperature applications such as heating cables in electric blankets and pillows.Normal composition%Nickel2Manganese-CopperBal. Typical Mechanical properties(1.0mm)Yield strengthTensile StrengthElongationMpaMpa%9022025Typical Physical propertiesDensity (g/cm3)8.9Electrical resistivity at 20oC (OHM.mm2/m)0.05Temperature factor of resistivity(20oC~600oC)X10-5/oC <120Conductivity coefficient at 20oC (WmK) 130EMF vs Cu(μV/oC )(0~100oC )-12 Coefficient of thermal expansionTemperatureThermal Expansion x10-6/K20 oC- 400oC17.5 Specific heat capacityTemperature20oCJ/gK0.380 Melting point (oC)109Max continuous operating temperature in air (oC)200Magnetic propertiesnon-magneticCorrosion resistance performanceAlloysWorking In atmosphere at 20oC Working at max temperature 200oC Air and oxygen containgasesgases with Nitrogengases with sulfuroxidabilitygases with sulfurreductibilitycarburizationUalloy5goodbadbadbadbadgoodStyle of supplyAlloys NameTypeDimension Ualloy5WWireD=0.06mm~8mm Ualloy5RRibbonW=0.4~40T=0.05~2.9mmUalloy5SStripW=8~300mmT=0.1~3.0Ualloy5FFoilW=6~120mmT=0.005~0.1Ualloy5BBarDia=8~100mmL=50~1000Package:
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