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

    Semi-finished copper products
    CW024A (Cu-DHP - 2.0090)

    Produktinformation

    1. chemical composition of CW024A

    according to DIN EN 13388 (in % of mass)

    Cu Bi P Pb Remark Other elements
    min 0,015- - 0,03
    99,95 0,040

    2. Mechanical properties of CW024A

    n. DIN EN 1652/1653/13148/14436 sheets/plates, 12449/ bars/profiles (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 / D all as manufactured - without specification of mechanical values
    R200/H040* max. 50 200 - 40 - - - 33 40-65
    R220/H040* max. 20 220 260 - 140 33 - 42 40-65
    R240/H065* max. 15 240 300 180 - 8 - 15 65-95
    R250/H070* max. 10 250 - 150 - - - 30 65-95
    R290/H090* max. 10 290 360 250 - 4 - 6 90-110
    Physical properties General properties
    (approximate values at 20° C)
    Density in g/cm3 8,94 Resistance to:
    Solidification range ° C 1083 - organic substances 2
    Electrical conductivity MS/m > 45 - Neutral / alkaline compounds 2
    Thermal conductivity W/(mK) > 330 Formability
    Therm. Linear expansion - Warm 2
    Coefficient 10-6/K 17,7 - cold 1
    Modulus of elasticity N/mm2 132.000
    Joining work Surface treatment
    - Gas-shielded arc welding 1 Mechanical polishing 2
    - Gas welding 2 Electrolytic polishing 1
    - Resistance welding (butt) 3 Galvanizing 1
    - Brazing 1
    - Soft soldering 1
    Machinability
    Generally 5

    3. main application / special features of CW024A:

    The main areas of application for CW024A are pipelines (especially in gas and water installations, in heating and air conditioning technology and in plant engineering), roof and wall cladding (construction) and apparatus engineering.
    * 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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