(Lachitatu: 2A01 aluminium aloy)

Mu makampani oyendetsa ndege, ma rivets ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito kulumikiza zinthu zosiyanasiyana za ndege. Afunika kukhala ndi mphamvu zina kuti atsimikizire kuti ndegeyo imatha kupirira njira zosiyanasiyana za ndege.

2a01 Aluminium Iloy, chifukwa mawonekedwe ake, ndizoyenera pakupanga ndege zopangira ndege zokhala ndi madigiri ochepera 100. Imagwiritsidwa ntchito pambuyo pa njira yothetsera matendawa komanso ukalamba, popanda kuchepetsedwa ndi nthawi yoimikapo magalimoto. Dongosolo la waya woperekedwa nthawi zambiri limakhala pakati pa 1.6-10m, yomwe ndi chiloronokale chomwe chidatuluka mu 1920s. Pakadali pano, pali ntchito zochepa m'magulu atsopano, koma akugwiritsidwabe ntchito kapaka kambiri.