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Tankii Cuprothal 15/CuNi10 bright fine Electric Heating Resistance Wire for LED display

Short Description:

CuNi10 is a copper-nickel alloy (CuNi alloy) with medium-low resistivity for use at temperatures up to 400°C (750°F).

CuNi10 is typically used for applications such as heating cables, fuses, shunts, resistors and various types of controllers.


  • Certificate: ISO 9001
  • Size: Customized
  • Shape: Wire
  • Condition: Bright
  • MOQ: 10kgs
  • Product Detail

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    Tankii Cuprothal 15/CuNi10 is a copper-nickel alloy (CuNi alloy) with medium-low resistivity for use at temperatures up to 400°C (750°F).

    Tankii Cuprothal 15/CuNi10 is typically used for applications such as heating cables, fuses, shunts, resistors and various types of controllers.

    Ni % Cu %
    Nominal composition 11.0 Bal.

    Wire size Yield strength Tensile strength Elongation
    Ø Rp0.2 Rm A
    mm (in) MPa (ksi) MPa (ksi) %
    1.00 (0.04) 130 (19) 300 (44) 30

    Density g/cm3 (lb/in3) 8.9 (0.322)
    Electrical resistivity at 20°C Ω mm2/m (Ω circ. mil/ft) 0.15 (90.2)
    Temperature °C 20 100 200 300 400
    Temperature °F 68 212 392 572 752
    TEMPERATURE FACTOR OF RESISTIVITY
    Ct 1.00 1.035 1.07 1.11 1.15

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