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DELTA-TRADING GmbH Metallhandel


Aluminium sheets

Delta Trading provides high-quality aluminium sheets in various designs and dimensions.

The oxide layer, which occurs upon contact with air and water, protects the material from corrosion. 

Disused aluminium sheets can be easily recycled. 

Aluminium sheets are manufactured through so-called rolling. In this regard, a differentiation is made between hot rolling and cold rolling.

With hot rolling, an aluminium ingot passes between two rotating steel rollers.  The aluminium is preheated to approx. 500 °C and can then be rolled out thinner and thinner until the desired thickness is achieved. 

On the contrary, with cold rolling, an aluminium strip, which was manufactured with a cast strip process, is pre-annealed in an annealing furnace to make the aluminium strip “

Application i.e.:

  • Construction
  • Facade systems
  • Automotive
  • White goods