Alloy28

Alloy28 alloy (UNS NO8028/W.Nr.1.4563) is a high chromium, and contains high molybdenum, copper, elements of high nickel corrosion resistant alloy, it belongs to the iron-nickel ultra-low carbon austenitic alloy, so the alloy can be used to manufacture both industrial phosphoric acid resistant evaporator of phosphoric acid production and manufacturing process, and can be used to resist sulfuric acid and nitric acid + hydrochloric acid, nitric acid + hydrofluoric acid and other mixed acids in the environment of Chemical equipment and components, this alloy can also be used for oil and gas well casing in oil and gas development

Alloy28 alloy has excellent corrosion resistance in the harsh corrosive media of the chemical industry; it has good overall corrosion resistance in wet phosphoric acid, in addition to excellent surface resistance to pitting, crevice corrosion, intergranular corrosion, stress corrosion and other properties. In view of its excellent comprehensive performance, so in recent years this alloy has been widely used in chemical processing, oil and gas field development and other industries.