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Products > Strip


We supply strip in a variety of Kanthal® alloys ideal for use as heating elements in industrial furnaces but also excellent for a variety of other heating related applications. Strip is delivered in coils and can be straightened on request. Please also refer to our metallic heating elements page for more information on heating elements that we manufacture from strip.

Resistance heating strip

We supply class leading Kanthal® strip from Iron-Chromium-Aluminium and Nickel-Chromium alloys. Strip from Copper-Nickel alloys can be supplied upon special request. This wide range of strip includes alloys suitable for use up to 1 425°C.

GradeBulk density (g/cm³)Resistivity at 20°C (Ω mm²/m)Tensile strength at 900°C (N mm^-2)Maximum continuous operating temperature
FeCrAl Alloys
Kanthal® D7.251.35341 300°C
Kanthal® AF7.151.39371 300°C
Kanthal® A17.11.45341 400°C
Kanthal® APM7.11.45401 425°C
NiCr Alloys
Nikrothal® 407.91.041201 100°C
Nikrothal® 608.21.111001 150°C
Nikrothal® 807.11.091001 200°C
CuNi Alloys
Cuprothal® 498.90.49n/a600°C

Available sizes

FormThickness rangeWidth range
Strip0.1mm - 4.0mm4mm - 200mm

Other sizes are available on request. Please note that exact specifications and limits may vary depending on the alloy.

Product handbook

You can download the Resistance heating alloys and systems for industrial furnaces handbook from the Kanthal® website by clicking here
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