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Pure Copper Tungsten Sheet

    Buy cheap Pure Copper Tungsten Sheet from wholesalers
     
    Buy cheap Pure Copper Tungsten Sheet from wholesalers
    • Buy cheap Pure Copper Tungsten Sheet from wholesalers
    • Buy cheap Pure Copper Tungsten Sheet from wholesalers
    • Buy cheap Pure Copper Tungsten Sheet from wholesalers
    • Buy cheap Pure Copper Tungsten Sheet from wholesalers

    Pure Copper Tungsten Sheet

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    Brand Name : JX
    Model Number : Pure Copper Tungsten Sheet
    Certification : ISO
    Price : according to actual products
    Payment Terms : T/T
    Supply Ability : 300kgs month
    Delivery Time : 25days
    • Product Details
    • Company Profile

    Pure Copper Tungsten Sheet

    Pure Copper Tungsten Sheet

    Pure Copper Tungsten Sheet
    1. Main grades: CuW50, CuW55, CuW60, CuW65, CuW70, CuW85
    2. Length: 5mm-200mm
    3. Width: 5mm-200mm
    4. Thickness: 0.1mm-5.0mm
    5. Semi-finished or finished (nickel/gold) products can be provided


    Copper-tungsten sheet is a composite material of tungsten and copper. The coefficient of thermal expansion (CTE) of the composite can be designed by controlling the content of tungsten to match with ceramic (Al2O3, BeO), semiconductor (Si), metal (Kovar) and other materials. Widely used in RF, microwave, high-power diode packaging and optical communication systems and other fields.


    It not only has the low expansion of tungsten and the high thermal conductivity of copper. Its expansion index and thermal conductivity can also be changed by changing the content of the material, which provides convenience for the use of the material. We can provide copper-tungsten sheets with various specifications and different tungsten ratios.

    Advantages of copper tungsten alloy
    High arc resistance and good electrical conductivity
    High thermal conductivity
    low thermal expansion

    Copper Tungsten Sheet Picture:
    Pure Copper Tungsten SheetPure Copper Tungsten Sheet

    The data of copper tungsten sheet


    Composition
    (Wt%)
    W 90%
    Cu 10%
    W 88%
    Cu 12%
    W 85%
    Cu 15%
    W 80%
    Cu 20%
    Density
    (g/cm3)
    17.016.616.415.5
    Coefficient of Thermal
    Expansion(10-6/K)
    5.65.75.87.0
    Thermal Conductivity
    (W/mK)
    180188196220
    Specific Heat Capacity
    (J/kgK)
    155165175190
    Young’s Modulus
    (Gpa)
    325315305278
    Specific Electrical
    Resistance(uΩm)
    0.0470.0450.0420.035
    Vickers Hardness
    (HV10)
    300295275255
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