ʻO 825 mau pale alloy ka mea maikaʻi loa o ka paleʻana. Kūkūʻiaʻo General Corrosion, Intertgranur Corrosion, Pitting a me Crevice Corrosionion, a me ke kaumaha Corrosion i lalo o ka hōʻemiʻana a me nā kūlana oxidizing. Hiki ke maʻalahi ke maʻalahi a iʻole ke anuanu. ʻOi aku ka maikaʻi no ka phosphorig acid, sulfuric acid, sulfur-flue gootice, gas wai a me ka wai wai.