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Cumn3 Manganin 12 Wire NC090 Manganin 90 Resistance Wire for Shunt Cumn Copper Manganese Wire Featured Image
  • Cumn3 Manganin 12 Wire NC090 Manganin 90 Resistance Wire for Shunt Cumn Copper Manganese Wire
  • Cumn3 Manganin 12 Wire NC090 Manganin 90 Resistance Wire for Shunt Cumn Copper Manganese Wire
  • Cumn3 Manganin 12 Wire NC090 Manganin 90 Resistance Wire for Shunt Cumn Copper Manganese Wire
  • Cumn3 Manganin 12 Wire NC090 Manganin 90 Resistance Wire for Shunt Cumn Copper Manganese Wire
  • Cumn3 Manganin 12 Wire NC090 Manganin 90 Resistance Wire for Shunt Cumn Copper Manganese Wire

Cumn3 Manganin 12 Wire NC090 Manganin 90 Resistance Wire for Shunt Cumn Copper Manganese Wire

Short Description:


  • Model NO.: CuMn3
  • Trademark: TANKII
  • Surface: Bright
  • Origin: Shanghai China
  • HS Code: 74099000
  • Resistivity: 0.12+/-0.04
  • density: 8.9 g/cm3

    • Product Detail

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    1. Description

    Cupronickel, also can be called copper nickel alloy, is an alloy of copper, nickel and strengthening impurities, such as iron and manganese.

    CuMn3
     Chemical Content(%)

    Mn Ni Cu
    3.0 Bal.

     

    Mechanical Properties

     

    Max Continuous Service Temp 200 ºC
    Resistivity at 20ºC 0.12 ± 10% ohm*mm2/m
    Density 8.9 g/cm3
    Temperature Coefficient of Resistance < 38  ×10-6/ºC
    EMF VS Cu (0~100ºC) -
    Melting Point 1050 ºC
    Tensile Strength Min 290 Mpa
    Elongation Min 25%
    Micrographic Structure Austenite
    Magnetic Property Non.

    2. Specification

    Wire: Diameter: 0.04mm-8.0mm

    Strip: Thickness: 0.01mm-3.0mm
    Width: 0.5mm-200mm

     3.Usage

    It could be used to make electric heating element in low-voltage apparatus, such as thermal overload relay, low-voltage circuit breaker, and so on.

     

    spec.

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