Aluminium sheets

Characteristics of the material

The most frequently used aluminium sheet in the DEKMETAL system is labelled EN AW 1050 (Al 99.5) according to the EN 573-3 standard.

Basic chemical composition

99.5% Al – basic chemical composition

Surface treatment

The sheets are commonly treated by organic coating, the properties and parameters of which are described in a separate section: Organic coated sheets. Another surface treatment is anodising.


Aluminium can only be cut by shears or nibblers.

Life and corrosion

Non-coated aluminium is covered by a layer of aluminium oxide, which prevents further corrosion.

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