Alloy C22 e tetee atu i oxidizing acid chlorides, chlorine susu, formic ma acetic acids, ferric ma cupric chlorides, vai sami, brine ma le tele o vailaʻau faʻafefiloi poʻo faʻaleagaina, e le gata i le organic ma le inorganic. O lenei u'amea nickel e ofoina atu fo'i le tete'e aupito sili ona lelei i si'osi'omaga o lo'o feagai ma tulaga fa'aitiitia ma fa'ama'i fa'ama'i ile fa'agasologa o vaitafe. E aoga lenei mea i la'au e tele-faamoemoega e tupu soo ai ia tulaga "le fiafia".