Ni 200 is a 99.6% pure wrought nickel alloy. Sold under the brand names Nickel Alloy Ni-200, Commercially Pure Nickel, and Low Alloy Nickel.Ni 200 has high temperature strength and excellent resistance to most corrosive and caustic environments, media, alkalis, and acids (sulfuric, hydrochloric, hydrofluoric).It is widely used in stainless steel production,electroplate,alloy manufacture,etc.