Item # CONSTANTAN,Other Alloys

Used in electrical resistors and other electrical applications. Constant resistance under variations of temperature.
Specifications
Alloy Name
Constantan Wire
Size/Diameter (Inches)
0.005 to 0.162 in
Specific Gravity
8.9
Specification
None, Made to resistance
UNS Number
C72150
Size/Diameter (Fraction
Standard Cut Length
Package Size
Typical Analysis
Cu - 60.00%
Ni - 40.00%
Application
Used in electrical resistors and other electrical applications. Constant resistance under variations of temperature.
Note for Non Stock Items
If you need a non-stock item that you do not see, don't worry. We will fabricate it for you. We make custom wire in all diameters and lengths. We can help you with any of the technical questions you may have.
Warranty Clause
Bob Martin company believes the information contained herein to be reliable. However, the technical information is given without charge by Bob Martin Company and the user shall employ such information at its own discretion and risk. Bob Martin Company assumes no responsibility for results obtained or incurred from the use of such information in whole or in part.
Electrical Resistance
Excellent Conductivity
Tensile Strength
AS Drawn
Temper