Ni 200 bụ 99.6% nickel alloy arụrụ arụ ọrụ dị ọcha. Na-ere n'okpuru ika aha Nickel Alloy Ni-200, Commercially Pure Nickel, na Low Alloy Nickel.Ni 200 nwere elu okpomọkụ ike na magburu onwe iguzogide ọtụtụ corrosive na caustic gburugburu, media, alkalis, na acids (sulfuric, hydrochloric, hydrofluoric). Ọ na-ọtụtụ-eji igwe anaghị agba nchara mmepụta, electrolate, alloy rụpụta, wdg.