(Phase 1: 2-series aluminum alloy)

Manaʻo ʻia ʻo 2-series alumini alumini ka mea mua loa a hoʻohana nui ʻia i ka alumini alumini lele.

ʻO ka pahu crank o ka Wright Brothers' Flight 1 i ka makahiki 1903 i hana ʻia me ka hoʻolei keleawe keleawe aluminika. Ma hope o 1906, ua hana ʻia nā alumini alumini o 2017, 2014, a me 2024. Ma mua o 1944, 2-series alumini alumini i helu ʻia ma mua o 90% o nā mea alumini i hoʻohana ʻia i nā hale mokulele. ʻOiai i kēia manawa, ʻo ia nō kekahi o nā mea i hoʻohana nui ʻia i nā mea hana aerospace.

ʻO ka mea hoʻohana maʻamau i hoʻohana ʻia ma ka mokulele ʻo 2024, i hana ʻia e ka hui alumini ʻAmelika i ka makahiki 1932. He 8 mau mea hoʻohana maʻamau (2024 type).

I ka hana ʻana o nā mokulele mokulele i kēia manawa, ʻoi aku ka nui o ka hoʻohana ʻana o ka alumini alumini 2024 ma luna o 30% o ka nui o ka hoʻohana ʻana i ka alumini.