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Product Introduction



Nickel Plated Copper Wire (NPC), with a high-purity copper core coated with nickel, offers corrosion and high-temperature resistance, ideal for electronic connectors and high-temperature cables. It provides good conductivity, oxidation resistance, and flexibility, suitable for harsh environments, with easy processability and cost-effectiveness.

Nickel Plated Copper Wire Specifications
Parameter Single Wire (Solid) Stranded Wire
Conductor Type Solid Stranded (7/19/37/1850 strands) and Customization available
AWG (Metric Diameter) 8 AWG (3.26mm) – 44 AWG (0.05mm) 9 AWG (6mm²) – 36 AWG (0.127mm²)
Conductor Material 99.99% Oxygen-Free Copper (OFC), Copper alloys, CCA, CCS
Nickel Coating Thickness 1.3µm – 237.5µm (microns)
Class of coating & nickel content Class 2(2%), Class 4(4%), Class 7(7%),  Class 10(10%), Class 27(27%)   
Resistivity ≤ 0.017960 Ω⋅mm²/m @ 20°C, Class 2
Tensile Strength 172 – 250 MPa (Soft)
Density 8.89g/cm³
Temperature Range 200°C to 600°C
Certifications RoHS, REACH, UL (optional) RoHS, REACH, UL (optional)
Packaging Customized package available
Key Applications Aerospace & Military, Automotive & EV Industry, Electrical & Electronics, Heating Elements & High-Temperature Applications, Oil & Gas Industry, Medical Equipment

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Nickle plated copper wire (NPC)

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