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nickel chromium coil wire nichrome ni80cr20 wire 2.60mm nicr 80/20 nichrome

    Buy cheap nickel chromium coil wire nichrome ni80cr20 wire 2.60mm nicr 80/20 nichrome from wholesalers
     
    Buy cheap nickel chromium coil wire nichrome ni80cr20 wire 2.60mm nicr 80/20 nichrome from wholesalers
    • Buy cheap nickel chromium coil wire nichrome ni80cr20 wire 2.60mm nicr 80/20 nichrome from wholesalers
    • Buy cheap nickel chromium coil wire nichrome ni80cr20 wire 2.60mm nicr 80/20 nichrome from wholesalers
    • Buy cheap nickel chromium coil wire nichrome ni80cr20 wire 2.60mm nicr 80/20 nichrome from wholesalers

    nickel chromium coil wire nichrome ni80cr20 wire 2.60mm nicr 80/20 nichrome

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    Brand Name : GME
    Model Number : K type
    Certification : CE, RoHS
    MOQ : 40kg
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    nickel chromium coil wire nichrome ni80cr20 wire 2.60mm nicr 80/20 nichrome

    nickel chromium coil wire nichrome ni80cr20 wire 2.60mm nicr 80/20 nichrome

    Description:

    The material NiCr8020 with the material number 2.4869 is applied in the form of strips, sheets, tubes and wires for furnace construction components and heating conductors.

    It is a nickel-chromium heating conductor alloy for operating temperatures of up to 1150 °C and often contains additives of rare earths for a higher resistance to oxidation, especially with frequent switching operations or broad temperature variations. The resistance to atmospheric corrosion at 20 °C is high up to the upper operating temperature the resistance to air and other oxygen-containing gases as well as to nitrogen-containing low-oxygen gases is high as well, yet it is low to oxidizing as well as reducing gases containing sulphur.
    The resistance to carbonizing is high. Application for industrial electric furnaces, enamelling furnaces, household appliances, night-current storage space-heaters



    Specification:

    Size dimension range:
    Wire: 0.01-10mm
    Ribbons: 0.05*0.2-2.0*6.0mm
    Strip: 0.05*5.0-5.0*250mm
    NiCr series: Cr10Ni90, Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30
    Performance/material
    Cr10Ni90
    Cr20Ni80
    Cr30Ni70
    Cr15Ni60
    Cr20Ni35
    Cr20Ni30
    Compostion
    Ni
    90
    Rest
    Rest
    55.0-61.0
    34.0-37.0
    30.0-34.0
    Cr
    10
    20.0-23.0
    28.0-31.0
    15.0-18.0
    18.0-21.0
    18.0-21.0
    Fe
    --
    ≤1.0
    ≤1.0
    Rest
    Rest
    Rest
    Maximum temperature℃
    1300
    1200
    1250
    1150
    1100
    1100
    Meltiing point ℃
    1400
    1400
    1380
    1390
    1390
    1390
    Density g/cm3
    8.7
    8.4
    8.1
    8.2
    7.9
    7.9
    Resistivity at 20℃((μΩ·m)
    --
    1.09±0.05
    1.18±0.05
    1.12±0.05
    1.00±0.05
    1.04±0.05
    Elongation at rupture
    ≥20
    ≥20
    ≥20
    ≥20
    ≥20
    ≥20
    Specific heat J/g.℃
    --
    0.44
    0.461
    0.494
    0.5
    0.5
    Thermal conductivity
    KJ/m.h℃
    --
    60.3
    45.2
    45.2
    43.8
    43.8
    Coefficient of lines expansion
    a×10-6/(20~1000℃)
    --
    18
    17
    17
    19
    19
    Micrographic structure
    --
    Austenite
    Austenite
    Austenite
    Austenite
    Austenite
    Magnetic properties
    --
    Non-magnetic
    Non-magnetic
    Non-magnetic
    Week magnetic
    Week magnetic




    Application:

    1) Heating – Gas burners for ovens
    2) Cooling – Freezers
    3) Engine protection – Temperatures and surface temperatures
    4) High temperature control – Iron casting


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