7222.11.00 - Of circular cross-section

This HTS category, 7222.11.00, specifically classifies bars and rods of stainless steel that have a circular cross-section and have undergone only hot-rolling, hot-drawing, or extrusion processes. These are semi-finished or finished long products where the defining characteristic is their round shape, distinguishing them from other cross-sectional forms like squares, rectangles, or hexagons. The process of hot-rolling, drawing, or extruding imparts specific mechanical properties and dimensional tolerances to the stainless steel.

This classification is a subcategory under "Bars and rods, not further worked than hot-rolled, hot-drawn or extruded," which itself falls under "Other bars and rods of stainless steel." It is differentiated from its sibling category, 7222.19.00, which covers all other bars and rods of stainless steel not of circular cross-section, encompassing shapes such as square, hexagonal, or rectangular profiles.

Within 7222.11.00, further subdivisions exist to refine the classification based on specialized production methods or alloy compositions. These include categories for electroslag or vacuum arc remelted products, which undergo advanced refining processes to achieve higher purity and improved properties. Additionally, a distinct subcategory exists for bars and rods of high-nickel alloy stainless steel, recognizing the specific metallurgical characteristics and applications associated with these nickel-rich materials. A residual "Other" subcategory is provided for circular cross-section stainless steel bars and rods that do not meet the criteria for these more specialized classifications.