Nifethal 52 Resistance Heating Wire and Resistance Wire

FOB Price
USD $13.00 / Piece
Place Of Origin
Shanghai
Minimum Order
10
Packaging
3~5 kg each roll
Delivery
15 Days

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 composition 52.0 Bal.

Mechanical properties

Wire size Yield strength Tensile strength Elongation
Ø Rp0.2 Rm A
mm MPa MPa %
0.5 340 610 30

Physical properties

Density g/cm3 8.20
Electrical resistivity at 20°C Ω mm2/m 0.37
Temperature °C 100 150 200 250 300 350 400 450 500

TEMPERATURE FACTOR OF RESISTIVITY
Ct 1.33 1.53 1.73 1.93 2.13 2.32 2.49 2.64 2.77
Temperature °C Thermal Expansion X10-6/K

COEFFICIENT OF THERMAL EXPANSION
20-100 10
Temperature °C 20

THERMAL CONDUCTIVITY
W m-1 K-1 17

SPECIFIC HEAT CAPACITY
Temperature °C 20
kJ kg-1 K-1 0.50

Melting point °C 1435
Max continuous operating temperature in air °C 600
Magnetic properties The material is magnetic up to approximately 530°C (the Curie point).
  • Country: China (Mainland)
  • Business Type:
  • Market:
  • Founded Year:2008
  • Address:No 19, Jiliang Road, Danyang development zone in Jiangsu Province .
  • Contact:Jerry Yung
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