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Nifethal 52 Resistance Heating Wire and Resistance Wire

Categories Resistance heating alloy
Brand Name: Yuanqiao
Model Number: 0071
Place of Origin: China
MOQ: 10kg
Price: 20USD/kg
Payment Terms: Western union or TT payment
Supply Ability: 20 tons each month
Delivery Time: based on your quantity
Packaging Details: Wire on spool
condition: annealed
surface: bright
Min order: 30kg
Size: 24~32 AWG
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Nifethal 52 Resistance Heating Wire and Resistance Wire

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 composition

Ni %Fe %
Nominal composition52.0Bal.

Mechanical properties

Wire sizeYield strengthTensile strengthElongation
ØRp0.2RmA
mmMPaMPa%
0.534061030

Physical properties

Density g/cm38.20
Electrical resistivity at 20°C Ω mm2/m0.37
Temperature factor of resistivity
Temperature °C100150200250300350400450500
Ct1.331.531.731.932.132.322.492.642.77
Coefficient of thermal expansion
Temperature °CThermal Expansion X10-6/K-1
20-10010
Thermal conductivity
Temperature °C20
W m-1 K-117
Specific heat capacity
Temperature °C20
kJ kg-1 K-10.50
Melting point °C1435
Max continuous operating temperature in air °C600
Magnetic propertiesThe material is magnetic up to approximately 530°C (the Curie point).

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