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CUNI2 copper nickel resistance wire NC005 Featured Image
  • CUNI2 copper nickel resistance wire NC005
  • CUNI2 copper nickel resistance wire NC005

CUNI2 copper nickel resistance wire NC005

Short Description:

Application of CuNi2
CuNi2 low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet


  • Certificate: ISO 9001
  • Size: Customized
  • State: soft ,hard
  • surface: bright
  • standard: GB/ASTM/JIS/BIS/DIN
  • Sample: Free
  • Resistivity: 0.05+/-5%
  • max working temperature: 200
  • TCR: <120
  • Elongation : >125
  • density : 8.9
  • MOQ: 20kg

    • Product Detail

    FAQ

    Product Tags

    CUNI2  copper nickel resistance wire NC005
    Chemical Content, %

    Ni Mn Fe Si Cu Other ROHS Directive
    Cd Pb Hg Cr
    2 - - - Bal - ND ND ND ND

    Mechanical Properties

    Max Continuous Service Temp 200ºC
    Resisivity at 20ºC 0.05±10%ohm mm2/m
    Density 8.9 g/cm3
    Thermal Conductivity <120
    Melting Point 1090ºC
    Tensile Strength,N/mm2   Annealed,Soft 140~310 Mpa
    Tensile Strength,N/mm2   Cold Rolled 280~620 Mpa
    Elongation(anneal) 25%(min)
    Elongation(cold rolled) 2%(min)
    EMF vs Cu, μV/ºC (0~100ºC) -12
    Micrographic Structure austenite
    Magnetic Property Non

    Application of CuNi2
    CuNi2 low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet



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