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    43 Products

    Electrically Conductive Tungsten Copper

    Made of 75% tungsten for wear and arc-erosion resistance and 25% copper for electrical and thermal conductivity, these work well for electrodes in the electrical-discharge machining of tungsten carbide and other dense material. They’re RWMA Class 11, so use them for facings and insets for flash and butt welding dies, projection welding electrodes, and seam welding. Compared to RWMA Class 10, they’re more wear resistant because they contain more tungsten. Also known as Elkonite.
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Rods and Discs
    Image of Product. Front orientation. Tungsten. Electrically Conductive Tungsten Copper, Rods and Discs.
    8" Long
    12" Long
    Dia.
    Dia.
    Tolerance
    Conductivity
    Percentage, IACS
    Yield
    Strength
    Hardness
    Each
    Each
    1/8"0" to 0.015"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1/4"0" to 0.015"46%Not RatedRockwell C20 (Hard)00000000000000000000000000
    3/8"0" to 0.015"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1/2"0" to 0.015"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    5/8"0" to 0.015"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    3/4"0" to 0.015"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1"0" to 0.015"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1 1/4"0" to 0.015"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1 1/2"0" to 0.015"46%Not RatedRockwell C20 (Hard)000000000000000000000000000000
     
    Sheets and Bars
    Image of Product. Front orientation. Tungsten. Electrically Conductive Tungsten Copper, Sheets and Bars.
    8" Long
    12" Long
    Wd.
    Conductivity
    Percentage, IACS
    Yield
    Strength
    Hardness
    Each
    Each
    1/4" Thick (0" to 0.015" Thickness Tolerance)
    1/2"46%Not RatedRockwell C20 (Hard)000000000000000000000000000000
    3/4"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1 1/2"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
     
    1/2" Thick (0" to 0.015" Thickness Tolerance)
    1/2"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    3/4"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1 1/2"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
     
    3/4" Thick (0" to 0.015" Thickness Tolerance)
    3/4"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1"46%Not RatedRockwell C20 (Hard)0000000000000000000000000000
    1 1/2"46%Not RatedRockwell C20 (Hard)00000000000000———0
     
    1" Thick (0" to 0.015" Thickness Tolerance)
    1"46%Not RatedRockwell C20 (Hard)00000000000000———0
    1 1/4"46%Not RatedRockwell C20 (Hard)00000000000000———0
    1 1/2"46%Not RatedRockwell C20 (Hard)000000000000000000000000000000
     
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