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Nickel Chromium Alloy 40 Resistance Ribhoni Ni40cr20 Magetsi Heater Wire

Tsanangudzo Pfupi:

Ni40Cr20 is an austenitic nickel-chromium alloy (NiCr alloy) inoshandiswa patembiricha inosvika 1100°C (2010°F). Iyo alloy inoratidzirwa nepamusoro resistivity uye yakanaka oxidation kuramba. Iyo ine yakanaka ductility mushure mekushandisa uye yakanakisa weldability.


  • Muenzaniso NO.:NI40CR20
  • Main Kushandiswa:Resistor, Heater, Furnace
  • Application:Heating element
  • mutsara we alloy:Ni80Cr20,Ni70Cr30,Ni60Cr23,Ni60Cr15,Ni35Cr20,Karma
  • Chimwe Chimiro:strip/bar/pipe
  • Resistivity:1.04
  • 1.04:Bright surface
  • Product Detail

    FAQ

    Product Tags

    Nickel Chromium Resistance Alloy Resistohm 40 Resistance Ribbon Ni40cr20 yemagetsi hita Waya

     

     

    Ni40Cr20is an austenitic nickel-chromium alloy (NiCr alloy) inoshandiswa patembiricha inosvika 1100°C (2010°F). Iyo alloy inoratidzirwa nepamusoro resistivity uye yakanaka oxidation kuramba. Iyo ine yakanaka ductility mushure mekushandisa uye yakanakisa weldability.

     

    Yakajairika maapplication eNi40Cr20 maheater ehusiku-ekuchengetera, convection heaters, rinorema basa rheostats uye fan heaters. Iyo alloy inoshandiswawo pakupisa tambo uye tambo heaters mu defrosting uye de-icing zvinhu, emagetsi magumbeze uye pads, zvigaro zvemotokari, baseboard heaters uye pasi heaters, resistors.

     

    CHEMICAL COMPOSITION

    C% Si% Mn% Cr% Ni% Fe%
    Nominal Composition Bal.
    Min - 1.6 - 18.0 34.0
    Max 0.10 2.5 1.0 21.0 37.0

     

    MACHHANICAL PROPERTIES

    Wire Size Goho simba Kusimba simba Elongation Kuoma
    Ø Rρ0.2 Rm A
    mm Mpa MPa % Hv
    1.0 340 675 25 180
    4.0 300 650 30 160

     

    ZVINHU ZVINHU

    Density g/cm3 7.90
    Electrical resistivity pa 20°C Ω mm/m 1.04
    Kunyanya kushandisa tembiricha °C 1100
    Kunyungudika °C 1390
    Magnetic Property Non-Magnetic

     

    TEMPERATURE FACTOR OF RESISTIVITY

    Tembiricha °C 100 200 300 400 500 600 700 800 900 1000 1100
    Ct 1.03 1.06 1.10 1.112 1.15 1.17 1.19 1.04 1.22 1.23 1.24

     

    COEFFICIENT OF THERMAL EXPANSION

    Tembiricha °C Thermal Kuwedzera x 10-6/K
    20-250 16
    20-500 17
    20-750 18
    20-1000 19

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