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    Tungsten Rods

    Tungsten Rods

    Application:

    - Semiconductor ion implantation parts
    - Electric light source and electric vacuum part
    - Refractory parts of industrial high temperature furnace
    - Electrode for argon arc welding and resistance welding


    Product Specification:

    Variety

    Forging rod

    Straightening rod 

    (after drawing)

    Polished rod and customized products

    Specification 

    Ф2.4~95mm

    Ф0.8 ~3.2mm

    Chemical Composition:

    Brand

    Tungsten Content

    Impurity content

    Total content

    Single element content

    WAL1、WAL2

    ≥99.95%

    ≤0.05%

    ≤0.01%

    W1

    ≥99.95%

    ≤0.05%

    ≤0.01%

    W2

    ≥99.92%

    ≤0.08%

    ≤0.01%

    Note: K is not as impurity content

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