Product Name: Nichrome Foil Ni80cr20 Resistance Foil for Precision Resistors Model NO.: Ni80cr20 Powder: Not Powder Type: Nickel Strip Alloy: Alloy Purity: >99.95% Standard: JIS, GB, DIN, BS, ASTM, AISI Application: Aviation, Electronics, Industrial, Medical, Chemical Chemical Composition: Ni80cr20 Product Name: Nichrome Foil / Strip Characteristics: High Resistivity, Good Oxidation Resistance The Highest Use Temperature: 1200c Density: 8.4G/Cm3 Resisivity: 1.09 Linear Expansion Coefficient: 18.0 Elongation: >20% Sample: Free Trademark: HUONA Transport Package: Wooden Cases or Cartons Specification: 0.1x10mm Origin: Shanghai HS Code: 7506200000 Product Description Nichrome Foil Ni80cr20 rensistacne foil for Precision ResistorsNiCr 80/20 :Chromel A, Nikrothal 80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm80, Cronix 80, Protoloy, Nikrothal 8, Alloy A, MWS-650, Stablohm 650Ni80Cr20is a nickel-chromiumalloy (NiCralloy) 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 lifecompared to Iron chromium alumium alloys.Typical applications forNi80Cr20 are electric heating elements in home appliances,industrial furnacesand resistors(wirewound resistors,metal film resistors),flat irons, ironing machines, water heaters, plastic moulding dies, solderingirons, 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%42081030Typical Physical propertiesDensity (g/cm3)8.4Electrical resistivity at 20ºC(mm2/m)1.09Conductivity coefficient at 20ºC (WmK)15Coefficient of thermal expansionTemperatureCoefficient of Thermal Expansion x10-6/ºC20 ºC- 1000ºC18Specific heat capacityTemperature20ºCJ/gK0.46Melting point (ºC)1400Max continuous operating temperature in air (ºC)1200Magnetic propertiesnon-magneticTemperature Factors Of Electrical Resistivity20ºC100ºC200ºC300ºC400ºC600ºC11.0061.0121.0181.0251.018700ºC800ºC900ºC1000ºC1100ºC1300ºC1.011.0081.011.0141.021-Style of supplyAlloysNameTypeDimensionNi80Cr20WWireD=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