(Trasi 1: 2-usoro almunium)

A na-ewere usoro almumum 2-usoro 2 na mbụ na mbụ na-eji Aviation alumilom Avation alloy.

A na-eme igbe crank nke ụgbọ elu ụmụnna nwoke na-eme 1 na 1903 nke ego ọla kọpa ọla kọpa. Mgbe afọ 1906 gasịrị, almunom alloys nke 2017, 2014, na 2024 mepụtara nke ọma. Tupu 1944, almunium 2-usoro a almumys na-akwụ ụgwọ maka ihe karịrị 90% nke akụrụngwa aluminom ejiri rụọ ọrụ. Ọbụlagodi ugbu a, ọ ka bụ otu n'ime alloys ndị a kacha eji arụ ọrụ na akụrụngwa ARORPAC.

A na-ejikarị alloy na ụgbọ elu bụ 2024, nke ụlọ ọrụ Aluminom chepụtara na 1932. A ka nwere 8 na-ejikarị alloys (2024).

N'obere ọrụ ụgbọ elu ndị obodo dị ugbu a, ngwa ọgbụgba nke almunium nke 2024 maka ihe karịrị 30% nke ngụkọta ụgbụ nke aluminom.