Section XV — Base metals and articles of base metal
Heading
7228
Other bars and rods of other alloy steel; angles, shapes and sections, of other alloy steel; hollow drill bars and rods, of alloy or nonalloy steel.
Common commodities
Alloy steel L-shaped sectionsSolid high-speed steel rodsU-profile structural alloy barsSilico-manganese I-beam sectionsTool steel drill bars (specific dimensions)Alloy steel structural anglesHeat-treated steel hollow bars for drillingAlloy steel square sectionsAlloy steel rod stock for tool manufacturingAlloy steel round bars for mechanical engineering