I-Incoloy alloy 825 iyingxubevange ye-nickel-iron-chromium enezengezo ze-molybdenum nethusi.Ukwakheka kwamakhemikhali kwale nickel steel alloy yakhelwe ukunikeza ukumelana okukhethekile ezindaweni eziningi ezigqwalile.Ifana ne-alloy 800 kodwa ithuthukise ukumelana nokugqwala kwe-aqueous.Inokumelana okuhle kakhulu nakho kokubili ukunciphisa kanye ne-oxidizing acid, ukuqhekeka kwe-stress-corrosion, kanye nokuhlaselwa kwendawo okufana nokugqwala nokugqwala kwemifantu.Ingxubevange 825 imelana ikakhulukazi ne-sulfuric kanye ne-phosphoric acid.Le ngxubevange yensimbi ye-nickel isetshenziselwa ukucubungula amakhemikhali, izinto zokulawula ukungcoliswa komhlaba, amapayipi omthombo kawoyela negesi, ukucutshungulwa kabusha kukaphethiloli wenuzi, ukukhiqizwa kwe-asidi, kanye nemishini yokucosha.