Representative image. Actual appearance may vary with composition, dimensions and manufacturing process.
Constantan Resistance Wire
Grade / formula: CuNi44
Made to Order
Request a quoteSpecifications and availability are confirmed during quotation.
Constantan Resistance Wire is a copper-nickel alloy wire often identified by the CuNi44 grade designation. It is discussed for precision resistance, instrumentation and selected thermoelectric applications where the finished circuit determines the required wire specification. Basis Materials can review the requested diameter, coil or spool format, length or weight, and quantity for your project. Share any additional material, packaging, electrical or application requirements with the inquiry. Final composition, wire condition and supply details are confirmed during quotation rather than implied by the product name.
Technical specifications
| Material family | Resistance Alloy |
|---|---|
| Grade / formula | CuNi44 |
| Constituent elements | Cu and Ni |
| Form | Wire |
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Constantan Resistance Wire is included automatically. Tell us the diameter and quantity if known; construction and other details can be discussed during quotation.