Located on the south shore of Lake Michigan, Gary is US Steel's largest steel plant and produces hot rolled and cold rolled sheets, hot dip galvanised (HDG) and electro-galvanised steels. Most of the steel produced is sold to automotive, metal building components, home construction and appliance markets. All four blast furnaces (No. 4, 6, 8 and 14) are operational. The No.14 furnace is the second largest in the United States with a capacity of 2.95 Mtpa.