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0.5mmx60mm Nicr80/20 Strip for Power Resistor1
Nickel Alloy, Nichrome Strip, 80/20 Nicr Strip
Huona (Shanghai) New Material Co., Ltd.
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Product Description 0.5mmx60mm Nicr80/20 Strip for Power Resistor Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.Typical applications for Ni80Cr20 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.Normal composition%CPSMnSiCrNiAlFeOtherMax0.030.020.0150.600.75~1.6020.0~23.0Bal.Max 0.50Max 1.0- Typical Mechanical properties(1.0mm)Yield strengthTensile StrengthElongationMpaMpa%42081030 Typical Physical propertiesDensity (g/cm3)8.4Electrical resistivity at 20oC(mm2/m)1.09Conductivity coefficient at 20oC (WmK)15 Coefficient of thermal expansionTemperatureCoefficient of Thermal Expansion x10-6/oC20 oC- 1000oC18 Specific heat capacityTemperature20oCJ/gK0.46 Melting point (oC)1400Max continuous operating temperature in air (oC)1200Magnetic propertiesnon-magnetic Temperature Factors Of Electrical Resistivity20oC100oC200oC300oC400oC600oC11.0061.0121.0181.0251.018700oC800oC900oC1000oC1100oC1300oC1.011.0081.011.0141.021- Style of supplyAlloys NameTypeDimensionNi80Cr20WWireD=0.03mm~8mmNi80Cr20RRibbonW=0.4~40T=0.03~2.9mmNi80Cr20SStripW=8~250mmT=0.1~3.0Ni80Cr20FFoilW=6~120mmT=0.003~0.1Ni80Cr20BBarDia=8~100mmL=50~1000
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