Articles of Iron or Steel

Chapter 73 of the Harmonized Tariff Schedule of the United States comprises articles of iron or steel, covering a broad range of finished or semi-finished products such as bars, plates, sheets, pipes, wire, structural shapes, and fabricated items. The provision applies to goods primarily composed of iron or steel, regardless of their specific use, and includes both welded and seamless forms, as well as castings and forgings. It is the primary tariff heading for steel and iron merchandise.