Ubunzima bephepha le-16-Gaunge Alumininuum iya kuxhomekeka kwimilinganiselo yayo (ubude, ububanzi) kunye ne-allous ye-aluminium esetyenzisiweyo. Ubukhulu be 16-igeyiji yealuminiyam sheet Phantse 0.0508 i-intshi okanye 1.29 iimilimitha. Ukubala ubunzima, Ungasebenzisa le fomula ilandelayo:
Ubunzima (kwiipawundi) = Ubude (kwi-intshi) x ububanzi (kwi-intshi) Ubungqingqwa be-X (kwi-intshi) x ukuxinana (Kwiipawundi kwi-intshi nganye ye-intshi)
Ukuxinana kwe-aluminium kuya malunga 0.098 Iipawundi kwi-intshi nge-intshi.
Ke, Ukuba unemilinganiselo ye-16-gauji ye-geuninum yephepha lakho, Ungabala ubunzima usebenzisa le fomula. Umzekelo, Ukuba unephepha eliyiyo 48 i-intshi ixesha elide kwaye 24 intshi ububanzi:
Ubunzima = 48 intshi x 24 intshi x 0.0508 intshi x 0.098 Iipawundi kwi-intshi kwi-intshi 59.06 Iipawundi
Lo ngumzimba wethiyori, kwaye iintsimbi zezulu zinokwahluka kancinci kuxhomekeke kwi-alloy ethile kunye nayiphi na impahla okanye unyango olwenziwa kwiphepha lealuminium.