Shanghai Allotech Industrial Co., Ltd.  

Product Name: Nifethal 52 Resistance Heating Wire and Resistance Wire Model NO.: NIFETHAL 52 Powder: Not Powder Type: Nickel Wire Alloy: Alloy Standard: JIS, GB, DIN, ASTM, AISI Application: Industrial Grade: Nifethal 52 Surface: Bright Trademark: Allotech Transport Package: Carton Box Specification: Customzied Origin: China HS Code: 75052200 Product Description Nifethal®52 is a nickel-iron alloy (NiFe alloy) for use at temperatures up to 600°C (1110°F). The alloy is characterized by low resistivity and high temperature coefficient of resistance.Typical applications for Nifethal®52 are in voltage regulators, timing devices, temperature sensitive resistors, temperature compensating devices, and low temperature heating applications.Chemical compositionNi %Fe %Nominal composition52.0Bal.Mechanical propertiesWire sizeYield strengthTensile strengthElongationØRp0.2RmAmmMPaMPa%0.534061030Physical propertiesDensity g/cm38.20Electrical resistivity at 20°C Ω mm2/m0.37Temperature °C100150200250300350400450500TEMPERATURE FACTOR OF RESISTIVITYCt1.331.531.731.932.132.322.492.642.77Temperature °CThermal Expansion X10-6/KCOEFFICIENT OF THERMAL EXPANSION20-10010Temperature °C20THERMAL ConDUCTIVITYW m-1K-117SPECIFIC HEAT CAPACITYTemperature °C20kJ kg-1K-10.50Melting point °C1435Max continuous operating temperature in air °C600Magnetic propertiesThe material is magnetic up to approximately 530°C (the Curie point).