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    You are looking for Sheets, plates, profiles, blanks or milled parts.

    Semi-finished copper products
    CW106C (CuCr1Zr - 2.1293)

    Produktinformation

    1. chemical composition of CW106C

    according to DIN EN 13388 (in % of mass)

    Cu Cr Fe Si Zr Remark Other elements
    Rest 0,5- 0,08 0,10 0,03- - 0,20
    1,2 0,3

    2. Mechanical properties of CW106C

    according to DIN EN 1652 sheets/plates, 12163/12164/12167 bars/profiles, 12166 wires (common condition)

    Condition Nominal thickness Tensile strength Yield point Elongation at break Hardness
    in mm Rm in MPa Rp0.2 in MPa in % (min.) HB
    about to min max min max A50 A100 A
    M all as manufactured - without specification of mechanical values
    R370/H120* max. 100 370 - - 250 - 8 16 120-160
    R430/H135* max. 50 430 - 350 - - 3 10 135-175
    R470/H150* max. 30 470 - 420 - - 2 8 150-180
    Physical properties General properties
    (approximate values at 20° C)
    Density in g/cm3 8,91 Resistance to:
    Solidification range ° C 1070-1080 - organic substances 2
    Electrical conductivity MS/m 20 - Neutral / alkaline compounds 2
    Thermal conductivity W/(mK) 170 Formability
    Therm. Linear expansion - Warm 2
    Coefficient 10-6/K 17,0 - cold 3
    Modulus of elasticity N/mm2 90.000
    Joining work Surface treatment
    - Gas-shielded arc welding 5 Mechanical polishing 2
    - Gas welding 6 Electrolytic polishing 3
    - Resistance welding (butt) 2 Galvanizing 3
    - Brazing 3
    - Soft soldering 3
    Machinability
    Generally 4-5

    3. main application / special features of CW106C:

    CW106C is mainly used in electrical and mechanical engineering as a contact material and current-carrying springs, in welding and soldering technology (electrodes, electrode holders and shafts, nozzles, etc.) and in appliance construction.
    * The respective maximum available nominal dimension of each state depends on the required shape.

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    Manuel Knaus

    Manuel Knaus

    Beratung + Verkauf
    Handel und Zuschnitte

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