I-alloys ye-aluminiyam esetyenziswa ngokuqhelekileyo kwishishini lemveliso yeefowuni eziphathwayo ziyi-5 series, 6 series, kunye ne-7 series. La manqanaba e-aluminium alloys anokumelana ne-oxidation egqwesileyo, ukuxhathisa ukubola, kunye nokunganyangeki kokunxiba, ngoko ke ukusetyenziswa kwabo kwiifowuni eziphathwayo kunokunceda ukuphucula ubomi benkonzo kunye nomgangatho wokubonakala kweeselfowuni.

Makhe sithethe ngokuthe ngqo ngala magama eebhrendi

5052 \ 5083: Ezi mpawu zimbini zisetyenziswa ekuveliseni izigqubuthelo zangasemva, amaqhosha, kunye namanye amacandelo eefowuni eziphathwayo ngenxa yokunganyangeki kwe-corrosion.

I-6061 \ 6063, ngenxa yamandla azo abalaseleyo, ukuqina, kunye nokutshatyalaliswa kobushushu, zenziwe zibe ngamacandelo afana nomzimba wefowuni kunye ne-casing ngokuphosa ukufa, ukukhupha, kunye nezinye iindlela zokucubungula.

I-7075: Ngenxa yokuba olu hlobo lunamandla amakhulu kunye nobunzima, lusetyenziselwa ukwenza iimeko zokukhusela, iifreyimu kunye nezinye izinto zeefowuni eziphathwayo.