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Copper Nickel Alloy Constantan 6J40 Heating Resistance Wire

Description

Specification Chemical Composition Properties

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Product NameCopper Nickel Alloy Constantan 6J40 Heating Resistance Wire
Product DescriptionConstantan is a type of resistance alloy, which is made up of copper and nickel as the main components. It has a low temperature coefficient of resistance(TCR), and a wide operating temprature range(below 500 degree).

 

Specification

WireD=0.03mm~8mm
RibbonWidth=0.4mm-40mm, Thickness=0.03mm-2.9mm
StripWidth=8mm-250mm, Thickness=0.1mm-3mm
FoilWidth=6mm-120mm, Thickness=0.003mm-0.1mm
BarWidth=8mm-100mm, Thickness=50mm-1000mm
Other sizesAvailable Upon Your Requirements
Chemical Composition
NameCodeMain Composition(%)Density
CuMnNiCrg/mm2
Constantan6J40Bal.1-239-41-8.9

Properties

NameConstantan
Type6J40
Electrical Resistivity At 20mm2/m)0.48
Elongation  (%)≥15