Fa'amatalaga o oloa
2014 alumini alumini e mafai ona faʻaaogaina mo taimi ma manaʻoga o le malosi maualuga, maualuga maaa ma maualuga temperature.It e mafai ona faʻaaogaina e pei o mea tau vaalele, faʻapipiʻiina ipu uʻamea mafiafia ma mea faʻapipiʻi mea uili ma vaega faʻavae, vaʻa vaʻa vaʻavaʻa vaʻavaʻa vaʻavaʻa vaʻavaʻa vaʻavaʻa vaʻavaʻa vaʻavaʻa muamua fugalaʻau fugalaʻau roketi faavaa, vaega taofi.
2219 alumini alumini e mafai ona faaaogaina mo tane oxidizer i le vateatea racketsupersonic vaalele paʻu ma vaega fausaga.O le operatingtemperature o le 2219 alumini alumini e uiga i -270 ~ 300Cit ua lelei faatinoga uelo ma maualuga gau gau toughness.During T8 statethe alumini alumini e tetee lelei i corrosion stress ta'e
2618 alumini alumini e mafai ona faʻaaogaina mo le faia o faʻamaʻi maʻi ma faʻalavelave faʻalavelave, faʻapea foʻi ma piston ma vaalele afi vaega.
2A50 alumini alumini o lo'o fa'aaogaina mo masini fa'apipi'i foliga feololo strenath vaega fa'asao.Malosi-malosi alumini fa'apipi'i e maualuga le palasitika i le tulaga vevela ma e faigofie ona fai ma fa'ailoga;e mafai ona faʻamalosia e ala i togafitiga vevela, ma lona malosi pe a uma ona tineia ma faʻatupuina le matua e tutusa ma le alumini malo;e sili atu le faatinoga o le faagasologa, ae o loo i ai aafiaga extrusion, e matua umi ma transverse O le faatinoga e ese;e lelei le tete'e o le corrosion, ae o lo'o i ai se uiga o le pala intergranular;e lelei le machinability, o le uelo tetee, uelo va'ai, fa'aogaina o le su'isu'i e lelei, ma e le lelei le fa'aogaina o le arc ma le kesi.
2A11 Aluminum o se tasi o le duralumin faʻaaogaina muamua, e masani ona taʻua o le duralumin masani.E i ai le malosi feololo, palasitika lelei i le annealing, tineia faigata ma le tulaga vevela, ma e mafai ona faʻamalosia e togafitiga vevela.E mafai ona faʻaaogaina i le tineia ma le tulaga matua matua.O lo'o lelei le fa'atinoga o le uelo.A faʻaaogaina le 2A11 e fai ma solder mo le kesi ma le argon arc welding, e masani ona taʻe;O lo'o i ai le fa'amautu lelei o le fa'a'ofuina o le pepa alumini, ae e le maualuga le fa'afefeteina o le pepa e le fa'aofuina le alumini, ma e iai le fa'agasologa o le pala pe a vevela i luga a'e o le 100 ℃.
Vaega
| Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
| 0.7 | 3.9~5.0 | 0.4~1.2 | 0.2~0.8 | 0.1 | 0.25 | 0.15 | le vaega o totoe |
| 0.3 | 5.8~6.8 | 0.2~0.4 | 0.2 | --- | 0.1 | 0.1~0.25 | le vaega o totoe |
| 0.9~1.3 | 1.9~2.7 | --- | 1.3~1.8 | --- | 0.1 | 0.04~0.1 | le vaega o totoe |
| 0.7 | 1.8~2.6 | 0.4~0.8 | 0.4~0.8 | --- | 0.3 | 0.15 | le vaega o totoe |
| 0.7 | 3.8~4.8 | 0.4~0.8 | 0.4~0.8 | --- | 0.3 | 0.15 | le vaega o totoe |
