1) Aluminum is light and highly robust: The density of aluminum is only 2,6 to 2,8 g/cm3. This is only approx. 1/3rd of the density of steel. Despite its low weight aluminum is very strong.

2) Aluminum is impermeable to moisture: Even under extremely long storage conditions moisture cannot diffuse through the material. Welding allows an aluminum case to be constructed so that it is impermeable to moisture vapour.

3) Aluminum is not sensitive to impact and is very strong: Although the surface may be dented as a result of impact, the impact energy is however absorbed by the deformation.

4) Aluminum is magnetically neutral: Aluminum is free of ferromagnetism. This material characteristic can be of great significance for certain application areas.

5) Aluminum is not even sensitive to extreme temperature fluctuations: In the temperature range -150 to +150 °C the material characteristics remain constant.

6) Aluminum is fully recyclable: Old aluminum can be melted down and reused – a decisive contribution towards relieving pressure on waste disposal and environmental protection.

7) Aluminum is corrosion resistant and protects itself: On contact with oxygen the surface becomes covered with an oxide layer and this layer is immediately renewed if damage occurs.

8) Aluminum is resistant to UV radiation: Long storage periods and usage under exposure to UV-radiation have no influence on this material.

9) Aluminum is hygienic: The smooth surface is easy to clean and odour-neutral. Aluminum cases are outstandingly well suited for areas with demanding specifications in relation to hygiene.

10) Aluminum can be machined in a number of different ways: All the most widely used machining processes – welding, moulding etc. can be used in conjunction with aluminum and can be carried out a great deal more efficiently than is the case with other materials.

11) Aluminum is conductive of electricity: Aluminum is a good conductor of electricity and heat, an advantage e.g. in housings for electronic installations.

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