3003 AluminiumMuaj manganese (1. {{0} - - 1.5%) raws li kev sib dhos me me ntawm silicon thiab hlau ua impurities. Nws yog ib qho ntshiab aluminium-manganese alloy tsis muaj magnesium.
3004 AluminiumKuj tseem muaj manganese (1. {{0 - - 1.5%) tab sis ntxiv magnesium ({4}}. 8%) rau cov muaj pes tsawg leeg. Qhov no magnesium ntxiv nws cov khoom siv tshuab, ua kom muaj zog dua thiab ntau dua 3003.
3003Muaj qis tensile thiab tawm los ua zog, ua rau nws ntau malityable thiab yooj yim los ua rau cov qauv nyuaj. Nws muaj kev du ductility zoo, muaj ntau dua elongation thaum tawg, uas yog qhov zoo tagnrho rau cov ntawv thov uas xav tau cov ntawv sau.
3004muaj zog thiab stiffer vim yog cov ntsiab lus magnesium. Nws lub tensile thiab tawm los ua zog yog siab dua, muab cov khoom muaj peev xwm zoo dua thaum tseem ua haujlwm tau zoo, txawm tias me ntsis tsawg dua 3003.
3003 AluminiumFeem ntau siv nyob rau hauv cov ntawv thov uas yuav tsum muaj cov khoom siv hlau muaj zog, xws li cov ntaub ntawv hlau, tso tsheb hlau luam, ua noj ua haus, thiab kev hloov pauv cua sov. Nws yooj yim ntawm vuam thiab kev sib sau ua rau nws mus-rau kev yooj yim, tsis-qauv sib xyaw.
3004 Aluminiumyog qhov zoo rau cov ntawv thov cov ntawv thov uas xav tau kev piv rau lub cev, xws li cov kaus poom tsheb, vim tias nws muaj peev xwm los txhawb kev tsim qauv nyias nyias), thiab cov vaj huam sib luag. Qhov ntxiv magnesium tso cai rau nws kom tswj cov nra hnyav uas tsis muaj qhov hnyav nce ntxiv.
3003ci ntsa iab nyob rau hauv cov txheej txheem uas xav tau sib sib zog nqus, dabtsi yog khoov, raws li nws cov kev sib txuas siab tso cai rau kev ua kom muaj kev tawg ntau yam tsis muaj kev tawg.
3004, thaum tseem tsim tau, yog qhov zoo dua rau cov kev ua kom haum thiab stamping vim nws lub zog siab dua, uas tuaj yeem ua rau cov nyom sib tw me ntsis piv rau 3003.
