Mafotokozedwe a Aluminiyamu ophimbidwa chubu ofotokozera mkati-grooved zitsulo zotayidwa aloyi chubu (Aloyi kalasi: 3003 kapena 3103, etc.) Aluminiyamu wophimbidwa chubu Kufotokozera Aluminiyamu wophimbidwa chubu ku extruded, kukokedwa, mkati grooved kupanga machubu.chubu cha aluminiyamu chimakhala ndi ductility yabwino, komanso chipsepse chamkati cha helical kutalika ndi 0 ....
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