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Copper Nickel Low Manganin Resistance Alloy Cumn3 (NC012) Wire / Strip for Thermal Overload Relay Featured Image
  • Copper Nickel Low Manganin Resistance Alloy Cumn3 (NC012) Wire / Strip for Thermal Overload Relay
  • Copper Nickel Low Manganin Resistance Alloy Cumn3 (NC012) Wire / Strip for Thermal Overload Relay
  • Copper Nickel Low Manganin Resistance Alloy Cumn3 (NC012) Wire / Strip for Thermal Overload Relay
  • Copper Nickel Low Manganin Resistance Alloy Cumn3 (NC012) Wire / Strip for Thermal Overload Relay
  • Copper Nickel Low Manganin Resistance Alloy Cumn3 (NC012) Wire / Strip for Thermal Overload Relay

Copper Nickel Low Manganin Resistance Alloy Cumn3 (NC012) Wire / Strip for Thermal Overload Relay

Short Description:


  • Model NO.: CuMn3
  • Resistivity: 0.12
  • Surface: Bright
  • Density: 8.9 g/cm3
  • Origin: Shanghai, China
  • Trademark: TANKII
  • HS Code: 74099000

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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.

     

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