Momwe mungasankhire zoyenera pazinthu zawo za aluminiyamu aloyi, kusankha kwa mtundu wa aloyi ndi gawo lofunikira, mtundu uliwonse wa aloyi uli ndi mawonekedwe ake ogwirizana ndi mankhwala, zinthu zina zowonjezera zimatsimikizira mawonekedwe amakina a aluminium alloy conductivity corrosion resistance ndi zina zotero.

Aliyense zotayidwa aloyi mtundu angapeze mankhwala ake lolingana zikuchokera mu GB / T3190-2020.Line 1 ali mkulu zofewa madutsidwe elongation, 2 mndandanda ali mkulu kuuma zabwino kuwotcherera ntchito, 3 mndandanda ali wabwino odana dzimbiri ntchito, elongation wabwino, 4 mndandanda ndi otsika osungunuka mfundo zimagwiritsa ntchito kuwotcherera, 5 mndandanda aloyi kugawa chiŵerengero, 6 mndandanda aloyi kugawa chiŵerengero ndi zovuta msika gap ndi molimba mtengo. aloyi olimba, 7 mndandanda wa ntchito kuuma kuwotcherera mkulu ndi wamba, kotero amagwiritsidwa ntchito mbali mkulu mphamvu,Pakali pano, ntchito msika wa mndandanda 8 makamaka kuganizira zopangidwa zotayidwa zojambulazo.