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W70Cu30 Tungsten Copper Bar Electrodes For Resistance Welding

    Buy cheap W70Cu30 Tungsten Copper Bar Electrodes For Resistance Welding from wholesalers
     
    Buy cheap W70Cu30 Tungsten Copper Bar Electrodes For Resistance Welding from wholesalers
    • Buy cheap W70Cu30 Tungsten Copper Bar Electrodes For Resistance Welding from wholesalers
    • Buy cheap W70Cu30 Tungsten Copper Bar Electrodes For Resistance Welding from wholesalers
    • Buy cheap W70Cu30 Tungsten Copper Bar Electrodes For Resistance Welding from wholesalers

    W70Cu30 Tungsten Copper Bar Electrodes For Resistance Welding

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    Brand Name : JINXING
    Model Number : W70Cu30 - Tungsten Copper Bar
    Certification : ISO 9001
    Price : Negotiable
    Payment Terms : T/T, D/P, L/C, D/A, Western Union, MoneyGram
    Supply Ability : 2000 kg per month
    Delivery Time : 15-20 days
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    W70Cu30 Tungsten Copper Bar Electrodes For Resistance Welding

    Electrodes For Resistance Welding Tungsten Copper Bar W70Cu30

    Tungsten Copper Bar has a wide range of uses, mainly used to manufacture the contact of high voltage electric switch and high temperature components such as rocket nozzle throat liner and tail rudder, and also used as electrodes for electrical processing, high temperature mold and other occasions requiring high conductivity and high temperature.


    Specifications of Tungsten Copper Bar

    Code No.

    Chemical Composition %Mechanical properties
    CUImpurityWDensity (g/cm3 )Hardness HBRES( cm)Conductivity IACS/ %TRS/ Mpa
    CuW(50)50±2.00.5Balance11.851153.254
    CuW(55)45± 2.00.5Balance12.301253.549
    CuW(60)40±2.00.5Balance12.751403.747
    CuW(65)35±2.00.5Balance13.301553.944
    CuW(70)30±2.00.5Balance13.801754.142790
    CuW(75)25±2.00.5Balance14.501954.538885
    CuW(80)20±2.00.5Balance15.152205.034980
    CuW(85)15±2.00.5Balance15.902405.7301080
    CuW(90)10±2.00.5Balance16.752606.5271160

    Tungsten Copper Bar picture:

    Production process of Tungsten Copper Bar

    Tungsten-copper is an alloy of tungsten and copper. Tungsten-copper alloy is made of fine tungsten and copper powder, which is refined by the process of isostatic molding, high temperature sintering of tungsten skeleton and copper dissolution through the first-class immersion sintering process.


    Applications of Tungsten Copper Bar

    1. Resistance welding electrode: tungst-copper alloy combines the advantages of tungsten and copper, high temperature resistance, arc ablation resistance, high strength, specific weight, good electrical conductivity, good thermal conductivity, easy to machining, and has the characteristics of sweating and cooling. Because tungsten copper alloy has the characteristics of high hardness, high melting point and anti-adhesion of tungsten, it is often used to make convex welding and butt welding electrodes with certain wear resistance and high temperature resistance.
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