Linked from
The 10 pages that link to Aluminum alloy, each with the reason it gives.
DuraluminNarrower topic: Duralumin is one specific, historically influential aluminum alloy.
Aluminum canRelated: Can bodies and ends use different alloys suited to forming and strength.
Sheet metalRelated: Aluminum sheet offers low mass and corrosion resistance in many applications.
Eugene StonerRelated: Stoner used aluminum alloy to reduce the AR-10’s weight.