Aluminium
• Aluminium is a lightweight, soft yet sturdy metal, with a matte, silver/grey appearance due to a thin layer of oxidation that forms rapidly when exposed to air. Aluminium is non-toxic (like metal), non-magnetic, and does not create sparks when exposed to friction.
Semimetais processes and markets aluminium with the widest range of measurements and characteristics.
We are stockists of aluminium plates and rolls, and can cut strips from 10mm wide.
We have a vast stock of sheets already formatted in thicknesses from 0.25mm to 5mm, in lengths from 2,000mm to 6,000mm and widths from 800mm to 1,500mm.
Some applications in industry
• Construction: Windows, doors, partitions, grilles and others.
• Household goods: Kitchen utensils, tools and others.
Tables showing some example chemical/mechanical characteristics and tolerances
| EN | % Fe | % Si | % Mn | % Ti | % Al | % Cu | % Mg | % Zn | Others |
|---|---|---|---|---|---|---|---|---|---|
| ENAW-1050A | max 0.4 | max 0.25 | max 0.05 | max 0.05 | min 99.5 | max 0.05 | max 0.05 | max 0.07 | |
| ENAW-1200 | max 0.05 | max 0.05 | min 99 | max 0.05 | max 0.1 | each 0.05; total 0.15 Fe + Si | |||
| ENAW-3003 | max 0.7 | max 0.6 | 1 - 1.5 | rest | 0.05 - 0.2 | each0.05; total 0.15 | |||
| ENAW-5005 | max 0.7 | max 0.3 | max 0.2 | max 0.1 | restante | max 0.2 | 0.5 - 1.1 | max 0.25 | |
| ENAW-8011A | max 0.7 | 0.4 - 0.8 | max 0.1 | max 0.05 | rest | max 0.1 | max 0.1 | max 0.1 | each0.05; total 0.15 |
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