Extrusion Ltd
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Products »
Services »
Press room »
About us »
Product design »
Production »
Product applications
Quality management »
Extrusion »
Fabrication
Surface treatment
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Extrusion
Extrusion involves pressing a preheated aluminium ingot under high pressure through a die the opening of which corresponds to the cross-section of the extrusion.
Fabrication
Because of their ductility, aluminium and aluminium extrusions are highly suitable for all types of fabrication. The bulk of the extrusions we deliver go through some form of fabrication such as bending or machining.
Surface treatment
In its natural state, Aluminium has a clean and attractive surface with good corrosion resistance. There are also a number of surface treatments that improve resistance to corrosion and mechanical wear.
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Norsk Hydro ASA
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