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Cronix 70 Nicr Alloy Heating Resistor Wire For Electric Element

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    Buy cheap Cronix 70 Nicr Alloy Heating Resistor Wire For Electric Element from wholesalers
     
    Buy cheap Cronix 70 Nicr Alloy Heating Resistor Wire For Electric Element from wholesalers
    • Buy cheap Cronix 70 Nicr Alloy Heating Resistor Wire For Electric Element from wholesalers
    • Buy cheap Cronix 70 Nicr Alloy Heating Resistor Wire For Electric Element from wholesalers
    • Buy cheap Cronix 70 Nicr Alloy Heating Resistor Wire For Electric Element from wholesalers

    Cronix 70 Nicr Alloy Heating Resistor Wire For Electric Element

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    Brand Name : Tankii
    Model Number : Nickel alloy wire
    Certification : ISO 9001
    Price :
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 2000kg/month
    Delivery Time : 5-30 days
    • Product Details
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    Cronix 70 Nicr Alloy Heating Resistor Wire For Electric Element

    NiCr 70/30/Cronix 70/2.4658 1250C heating wire for electric elements


    Common trade names NiCr 70/30, Resistohm 70, Nikrothal 70, Chromel 70/30, HAI-NiCr 70, Cronix 70, Inalloy 70, X30H70.

    NiCr 70 30 (Werkstoff Nr 2.4658) is an austenitic Nickel-Chromium alloy for use at temperatures up to 1250°C. The 70/30 alloy is characterized by high resistivity and good oxidation resistance. It has good ductility after use and excellent weldability.

    Chemical Composition

    NickelNi67-70%ChromiumCr29-32%IronFe1.0%SiliconSi1.0-2.5%ManganeseMn1.0%CopperCu0.5%CarbonC0.1%CupperCu0.4%AluminiumAl0.1%

    Physical Properties

    Density at
    Room°C
    Electrical
    Resistivity
    at 20°C
    Melting Point
    °C
    Max Continuous
    Operating Temperature
    in Air °C
    Magnetic Properties
    8.2 g/cm31.16(1.19)* microhm-m13801200The Material is Non-Magnetic
    *Electrical Resistivity 1.16 Ω mm2/m corresponds to an Oxidized Annealed condition
    Electrical Resistivity 1.19 Ω mm2/m corresponds to a Bright Annealed condition

    Mechanical Properties

    NiCr 80 20
    Wire, mm
    Yield Strength
    Rp0.2 (MPa)
    Tensile Strength
    Rm (MPa)
    Elongation
    A %
    Hardness Hv
    1.042081030180
    4.030072530160

    Product Forms

    ProductSize (mm)Condition of Supply
    Wire0.2 – 12.0Bright Annealed
    Oxidized
    Bar5.0 – 60.0Hot Finished
    Cold Finished
    Peeled
    Bright Turned
    Bright Annealed
    StripThickness 2.5 – 5.0
    Width 20 – 100
    Cold Finished
    Bright Annealed
    RibbonThickness 0.2 – 1.0
    Width 2.0 – 4.5
    Bright Annealed
    Flat Rolled
    Stranded Wire2.5 – 3.0Hard
    Annealed

    Application

    NiCr 70-30 is used for corrosion resistant electric heating elements in industrial furnaces with reducing atmospheres. Nickel Chrome 70/30 is highly resistant to oxidation in air. Not recommend for use in MgO sheathed heating elements, or applications using nitrogen or carburizing atmospheres.

    • Electrical parts and electronic components.
    • Electric heating elements (home & industrial use).
    • Industrial furnaces up to 1250°C.
    • Heating cables, mats and cords.

    Cronix 70 Nicr Alloy Heating Resistor Wire For Electric ElementCronix 70 Nicr Alloy Heating Resistor Wire For Electric ElementCronix 70 Nicr Alloy Heating Resistor Wire For Electric Element

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