ATI Flat Rolled Products (also known as Allegheny Ludlum) is a company that manufactures specialty steels and alloys. It produces flat-rolled steel products and specialty metals such as nickel alloys, silicon electrical steels, stainless steel, titanium, and tool steels. The company caters to the aerospace and defense, oil and gas, chemical processes, electrical energy, medical, automotive, food equipment and appliance, and construction and mining industries.