Aluminium e sebelisoa lihatsetsing, matlong a ka tlas'a lefatše le likoahelong tsa likepe tsa khoebo, hammoho le linthong tsa thepa, tse kang lilere, litšepe, li- grating, lifensetere le mamati. Khothatso e kholo ea ho sebelisa aluminium ke ho boloka boima ba eona ha ho bapisoa le tšepe.
Melemo ea mantlha ea ho fokotsa boima ba 'mele mefuteng e mengata ea likepe tsa likepe ke ho eketsa moputso, ho holisa bokhoni ba lisebelisoa, le ho fokotsa matla a hlokahalang. Ka mefuta e meng ea likepe, molemo o ka sehloohong ke ho lumella kabo e ntle ea boima, ho ntlafatsa botsitso le ho nolofatsa moralo o sebetsang hantle oa sekepe.
Li-alloys tsa 5xxx tse sebelisetsoang boholo ba lits'ebetso tsa khoebo tsa leoatleng li na le matla a tlhahiso ea 100 ho isa ho 200 MPa. Li-alloys tsena tsa aluminium-magnesium li boloka ductility e ntle ea weld ntle le kalafo ea mocheso oa poso, 'me li ka etsoa ka mekhoa le lisebelisoa tse tloaelehileng tsa sebaka sa likepe. Li-alloys tsa aluminium-magnesium-zinc tse chesehang le tsona li fumana tlhokomelo tšimong ena. Khanyetso ea kutu ea li-alloys tsa 5xxx ke ntlha e 'ngoe e kholo khethong ea aluminium bakeng sa lits'ebetso tsa metsing. Li-alloys tsa 6xxx, tse sebelisoang haholo bakeng sa liketsoana tsa menyaka, li bonts'a phokotso ea 5 ho isa ho 7% litekong tse tšoanang.