Kanthal is a world-leading brand for products and services in the area of industrial heating technology and resistance materials.

Nickel-iron (NiFe) wire alloys

Nifethal nickel-iron alloys in wire and ribbon (flat wire) form. More information about each type of resistance alloy and resistance heating alloy, such as chemical composition, is available in the datasheet for the respective grade.

See also our complete list of alloys to compare different types of materials.

NiFe alloys
Max. continuous operating temp.
ºC (ºF)
Resistivity at 20ºC (68ºF)
Ω mm2/m (Ω/cmf)
Nifethal 70 (wire) 600 (1110) 0.20 (120)
Nifethal 52 (wire) 600 (1110) 0.43 (220)
Nifethal 42 600 (1110) 0.63 (379)

Related information

Contact us

Want to improve your product?

If you want to improve the quality of your end-product, our technical experts can help you.
Read more about our services

Article functions

Contact us