7217.10.80 - Round wire

This HTS classification, 7217.10.80, specifically covers round wire made from iron or non-alloy steel that is neither plated nor coated, although it may be polished. This designation excludes wire with surface treatments such as galvanization, tin plating, or other protective or decorative coatings. The "Other" designation at this level indicates that it is not specifically covered by other explicit descriptions within this sub-heading, beyond its general form.

Distinguishing this category from its siblings, 7217.10.70.00 represents flat wire, which has a rectangular or square cross-section, whereas this category is strictly for wire with a circular profile. Furthermore, 7217.10.90.00 encompasses other forms of wire not otherwise specified within this group, implying that round wire, being a distinct shape, is appropriately classified here.

The subcategories within 7217.10.80 delve into the carbon content of the iron or non-alloy steel, reflecting a crucial metallurgical distinction for classification purposes. The subsequent subdivisions will differentiate based on whether the wire contains between 0.25% and less than 0.6% carbon, or 0.6% or more carbon by weight. This level of detail is significant as carbon content directly impacts the mechanical properties and intended uses of the steel wire.