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    Bi-metal conductor developed to provide an economic alternative to solid copper produced by a hydrostatic extrusion process. Cuponal consists of a solid core of electrical grade aluminum with a pressure bonded outer layer of high conductivity copper. Nominal copper cladding of 15% by volume (37% by weight).



    * Can reduce costs

    * Reduces weight by up to 50%

    * reduces freight costs

    * easier to handle

    * Smoothes out copper cost fluctuations


    CU-ALU BUSBARS compared with solid copper
    Density 41%
    Min. electrical conductivity at 20°C 65%
    current carrying capacity (acc. to mill source) 81%



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Part of a large Group

Metalcenter and Alumeco (Aluminium) are both part of the Alumeco Group giving you as a customer the benefit of acquiring products and solutions in terms of aluminium and copper from both companies.


Visit Alumeco to discover our aluminium products

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Metal prices

Official prices Copper and Zinc.


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