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Low Resistance Alloy C72150 Copper-Nickel Resistance Alloy Constantan Wire Featured Image
  • Yakaderera Resistance Alloy C72150 Copper-Nickel Resistance Alloy Constantan Wire

Yakaderera Resistance Alloy C72150 Copper-Nickel Resistance Alloy Constantan Wire

Tsanangudzo Pfupi:

Nekushisa kwakadzika coefficients yekudzivirira kwemagetsi, kushorwa, uye nokudaro kushanda, kunopindirana pasinei nekupisa. Copper Nickel alloys mechani inozvirumbidza yakanaka ductility, inotengeswa nyore nyore uye yakasungirirwa, uye ine yakasarudzika corrosion kuramba. Aya maalloys anowanzo shandiswa mune yakakwira ikozvino maapplication anoda yakakwirira mwero wekurongeka.

Common Name: Alloy 294, Cuprothal 294, Nico, MWS-294, Cupron, Copel, Alloy 45, Cu-Ni 102, Cu-Ni 44
Motor control, kupisa waya uye tambo; kunyatsojeka uye vitreous resistors, potentiometers.


  • Giredhi:C72150
  • Kupisa kwakanyanya kwekushanda(uΩ/m pa20°C):0.49
  • Resisivity (Ω/cmf pa 68°F):295
  • Kupisa kwakanyanya kwekushanda(°C):400
  • Density(g/cm³):8.9
  • Elongation(%):≥25

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    Copper Nickel (CuNi) alloys ari pakati nepakati kusvika pasi pekudzivirira zvinhu zvinowanzo shandiswa mumaapplication ane yakanyanya tembiricha yekushandisa inosvika 400°C (750°F).

    Nekushisa kwakadzika coefficients yekudzivirira kwemagetsi, kushorwa, uye nokudaro kushanda, kunopindirana pasinei nekupisa. Copper Nickel alloys mechani inozvirumbidza yakanaka ductility, inotengeswa nyore nyore uye yakasungirirwa, uye ine yakasarudzika corrosion kuramba. Aya maalloys anowanzo shandiswa mune yakakwira ikozvino maapplication anoda yakakwirira mwero wekurongeka.

    Zvinotsanangurwa
    Alloy Werkstoff Nr UNS zita DIN
    CuNi44 2.0842 C72150 17644

    Nominal Chemical Composition (%)
    Alloy Ni Mn Fe Cu
    CuNi44 Min 43.0 Max 1.0 Max 1.0 Balance

    Physical Properties (pakamuri tembiricha)
    Alloy Density Chaiyo Resistance
    (Electrical Resistivity)    		 Thermal Linear
    Kuwedzera Coeff.
    b/w 20 – 100°C    		 Temp. Coeff.
    ye Resistance
    b/w 20 – 100°C    		 Maximum
    Operating Temp.
    yeElement
      g/cm³ µΩ-cm 10-6/°C ppm/°C °C
    CuNi44 8.90 49.0 14.0 Standard ±60 600
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