Waziwa nangokuthi Alloy K500, ama-Fasteners nama-Flanges ahlanganiswe ne-nickel alloy ehlanganisa ukumelana nokugqwala okuvelele kwe-monel 400 ngamandla amakhulu. Inamandla kune-400, i-Alloy K500 iphinde ibone la mandla ezimweni ezilimazayo, emelana namanzi ahlanzekile ahlanzekile nawosawoti, kanye nama-acidi amaminerali angewona ama-oxidizing, usawoti, i-alkali, kanye negesi emuncu.