C17500 UNS C17500 (CW104C) Cobalt-Beryllium Copper

  • C17500 high copper alloy tube

    Chemical Composition:

    Be: 0.40-0.70%
    Co: 2.40-2.70%
    Cu: Balance
    Note: Copper plus additions equal 99.5% minimum.

    Shapes :
    Round bars, Round wires, Round tube,
    Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils
    Custom shapes are available upon request.


    Available Sizes:

    Rod: Dia.5~16mm; Wire: Dia.0.1-5.0mm

    Tube: OD10~60mm, ThK 0.1~10mm

    Plate: thk min 0.5mm

    Custom Diameter & Sizes, Random Mill lengths


    Related Standard :

    Rods/Bars/Tubes: ASTM B441, SAE J461,463; RWMA Class 3
    Strips: ASTM B534
    Sheets: ASTM B534
    Wires: ASTM B441
    Plates: ASTM B534, SAE J461,463; RWMA Class 3

    European Standards: CuCo2Be, DIN 2.1285; CW104C to EN



    - electrodes for resistance welding, preferably of rust-free and heat-resistance steels as well as welded wire mesh

    - upsetting electrodes, electrode cheeks and UP nozzles

    - sealing cheeks and plates for plastic welding machines

    - pistons in the cold chamber diecasting machines (light alloy casting)

    - nozzles for hot channel systems

    - inserts for plastic injection moulds


    Other material are also available

    C17200/CuBe2/CW101C/DIN 2.1247      

    C17300/CuBe2Pb/CW102C/DIN 2.1248      

    C17500/CuCo2Be/CW104C/DIN 2.1285      

    C17510/CuNi2Be/CW110C/DIN 2.0850      



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