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Constantan® - Resistance Alloy ( Cu55/Ni45 ) - Rod   -   Material Information


Buy Constantan® - Resistance Alloy Rod on-line

We stock and supply the following standard forms:
Foil Insulated Wire Rod Wire
Foil Insulated Wire Rod Wire
Common Brand Names:
Ferry®, Hecnum®, Telconstan®, Constantan®
 
General Description:  

Resistance alloy with moderate resistivity and low temperature coefficent of resistance with a flat resistance/temperature curve over a wider range than the "manganins". Constantan also shows better corrosion resistance than the manganins. Uses tend to be restricted to ac circuits. Constantan is also the negative element of the type J thermocouple with Iron being the positive; type J thermocouples are used in heat treating applications. Also, it is the negative element of the type T thermocouple with OFHC Copper the positive; type T thermocouples are used at cryogenic temperatures.

   
 

   

Technical Data for   Constantan---Resistance-Alloy


Constantan Resistance Alloy Rod - Standard Products   Click here to display prices
CU047906Constantan® - Resistance Alloy Rod,    
Diameter:3.2mm,    Temper:Annealed,    
CU047910Constantan® - Resistance Alloy Rod,    
Diameter:4.0mm,    Temper:Annealed,    
CU047920Constantan® - Resistance Alloy Rod,    
Diameter:8mm,    Temper:Annealed,    
CU047925Constantan® - Resistance Alloy Rod,    
Diameter:10mm,    Temper:Annealed,    
 
CU047940Constantan® - Resistance Alloy Rod,    
Diameter:25.4mm,    Condition:Cold finished,    
Constantan Resistance Alloy Rod - Standard Products   Click here to display prices
We stock and supply the following standard forms:
Foil Insulated Wire Rod Wire
Foil Insulated Wire Rod Wire

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