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China, Chinese Copper Nickel Alloy Wire/Ribbon Popular Items: CuNi2, CuNi6, CuNi10, CuNi23, CuNi30 CuNi401 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AlloyNickel AlloyCuNi6CuNi10CuNi23CuNi30 CuNi40CuNi Alloy WireCuNi23 Resistance Wire
Ohmalloy Material Co., Ltd.
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Product Description Copper Nickel Alloy Wire/Ribbon Popular Items:CuNi2,CuNi6,CuNi10,CuNi23,CuNi30 CuNi40OhmAlloy30(Resistance heating wire and resistance wire)(Common Name:CuNi23,NC30,Curpothal30) OhmAlloy30 is a copper-nickel alloy (Cu77Ni23 alloy) with low resistivity for use at temperatures up to 300°C. OhmAlloy30 is typically used for applications such as heating cables, fuses, shunts, resistors and various types of controllers. Normal composition%Nickel23Manganese0.5CopperBal. Typical Mechanical properties(1.0mm)Yield strengthTensile StrengthElongationMpaMpa%17035025 Typical Physical propertiesDensity (g/cm3)8.9Electrical resistivity at 20oC (Ωmm2/m)0.30Temperature factor of resistivity(20oC~600oC)X10-5/oC<16Conductivity coefficient at 20oC (WmK) 33EMF vs Cu(μV/oC )(0~100oC )-34 Coefficient of thermal expansionTemperatureThermal Expansion x10-6/K20 oC- 400oC17.5 Specific heat capacityTemperature20oCJ/gK0.380 Melting point (oC)1150Max continuous operating temperature in air (oC)300Magnetic propertiesnon-magnetic Corrosion resistance performanceAlloysWorking In atmosphere at 20oCWorking at max temperature 200oCAir and oxygen containgasesgases with Nitrogengases with sulfuroxidabilitygases with sulfurreductibilitycarburizationOhmAlloy30goodgeneralgeneralgeneralbadgood Style of supplyAlloys NameTypeDimensionOhmAlloy30WWireD=0.06mm~8mmOhmAlloy30RRibbonW=0.4~40T=0.05~2.9mmOhmAlloy30SStripW=8~200mmT=0.1~3.0OhmAlloy30FFoilW=6~120mmT=0.005~0.1OhmAlloy30BBarDia=8~100mmL=50~1000
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