Uchungechunge lwe-2000 luyi-aluminium i-alloy yethusi, emele i-2A16 (LY16) ne-2A06 (LY6), ibonakala ngobunzima obuphezulu, phakathi kwalokho okuqukethwe kokuqala kwethusi kuphakeme kakhulu, mayelana ne-3-5%.Amashidi angu-2000 e-aluminium ayingxenye yezinto ze-aviation aluminium, ezingavamile ukusetshenziswa ezimbonini ezivamile.