Aluminium was a malleable and ductile metal. It was also an excellent heat and electricity conductor, a light material and a good corrosion-resistant material. It was the basic element for forming Agrinium, which was applied to droid armor.
- Star Wars: Knights of the Old Republic II: The Sith Lords
- Star Wars: The Old Republic
- Star Wars Missions 7: Ithorian Invasion (Mentioned only)
- Star Wars Galaxies: An Empire Divided
- Edge of Victory I: Conquest (Mentioned only)
- Fury (as aluminum) (Mentioned only)