Description: A Resistance Alloy used in electrical heating application. It is recommended for use in dry air applications up to 2150 degrees F with good hot strength. It is an alloy of nickel and chromium with high electrical resistance, used for resistance heating elements. Nichrome 80/20 is an ideal material, because it has relatively high
resistance and forms an adherent layer of chromium oxide when it is heated for the first time. Material
beneath the wire will not oxidize, preventing the wire from breaking or burning out.
Applications:
These elements are commonly found in precision heating applications such as Medical Diagnostics, Satellite, and Aerospace, Electrical appliance industry, Ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements, cartridge elements
SPECIFICATION
Grade: Cr20Ni80 Cronix 80 Resistohm 80 Chromel A
Chemical Composition: Cr 20-23% Ni rest Fe≤1.0
Max. continuous service temp. of element(°C) :1200degrees
Resistivity at 20ºC(μΩ·m):1.09 ohm mm2/m
NiCr series: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60
We also produce other kind of nickel chromium alloys, such as NiCr 60/15, NiCr 80/20, NiCr 35/20, NiCr 30/20. They are also called Chromel A, Nikrothal 80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm
80, Cronix 80, Protoloy, Nikrothal 8, Alloy A, MWS-650, Stablohm 650, NCHW1, Nikrothal 70, Chromel 70/30, N7, Hytemco, HAI-NiCr 70, Balco, Tophet 30, Resistohm 70, Cronix 70, Stablohm 710, Chromel C, Nikrothal 60, N6, HAI-NiCr 60, Tophet C, Resistohm 60, Cronifer II, Electroloy, Nichrome, Alloy C, Nikrothal 6, MWS-67.
