China Top Manufacturer Nichrome Wire
Nichrome alloys are in the form of wire and strip for use at 1100℃~1250℃(2010°F~2280°F).It is supplied with bright and oxidized surface,spooled and coiled package.They are mainly used in industrial furnace and various heaters,resistors.
Have higher hot and creep strength than FeCrAl alloys.
Better ductility after long use than FeCrAl alloys.
Generally have better corrosion resistance at room temperature than FeCrAl alloys.
Longer life span than FeCrAl.
Our Nichrome products are mailly included Ni80Cr20,Ni70Cr30,Ni60Cr15,Ni35Cr20,Ni30Cr20.
Bright and white wire--0.025mm~3mm
Flat wire:thickness 0.05mm~1.0mm,width 0.5mm~5.0mm
Strip:thickness 0.01mm~7.0mm,width 0.5mm~250mm
Other sizes are available upon request.
Main Chemical Composition(%)NiRestRest55.0-61.034.0-37.030.0-34.0
Fe≤ 1.0≤ 1.0RestRestRest
Max Continuous Service Temperature(℃)12001250115011001100
Resistivity at 20℃
(μ Ω · m)1.091.181.121.041.04
(KJ/m· h· ℃)60.3184.108.40.2063.8
Coefficient of Thermal Expansion(α × 10-6/℃)1817171919
Elongation(%)> 20> 20> 20> 20> 20
Magnetic PropertyNon magneticNon magneticNon magneticNon magneticNon magnetic
Nichrome alloy is supplied according to Chinese standard GB/T 1234-2012 and the other following standards shown below.
ASTM(American Society for Testing and Materials):B344-01
DIN(Deutsche Industry Normen):DIN 17470-1984
JIS(Japanese Industrial Standards):C2520-1999