(Mohato oa 1: 2-letoto la aluminium alloy)

2-Series aluminium alloy e nkuoa e le alloy ea pele le e sebelisoang haholo ho fetisisa ea sefofane.

Lebokose la crank la Wright Brothers' Flight 1 ka 1903 le ne le entsoe ka aluminium ea koporo ea alloy casting. Kamora 1906, lialloi tsa aluminium tsa 2017, 2014, le 2024 li ile tsa qaptjoa ka ho latellana. Pele ho 1944, li-alloys tse peli tsa aluminium li ne li nka karolo e fetang 90% ea lisebelisoa tsa aluminium tse sebelisoang meahong ea lifofane. Le hona joale, e ntse e le e 'ngoe ea li-alloys tse sebelisoang ka ho fetisisa linthong tsa sebopeho sa sefofane.

Alloy e sebelisoang ka ho fetisisa sefofaneng ke 2024, e qapiloe ke k'hamphani ea aluminium ea Amerika ka 1932. Ho ntse ho e-na le li-alloys tse 8 tse sebelisoang hangata (mofuta oa 2024).

Tlhahisong ea hajoale ea lifofane tsa lehae, ts'ebeliso ea letlooa la 2024 alloy alloy e etsa karolo e fetang 30% ea kakaretso ea ts'ebeliso ea aluminium.