7604.29.50 - Other

This HTS category, 7604.29.50, encompasses bars and rods of aluminum alloys that are not of a round cross-section. Unlike their round-sectioned counterparts classified under 7604.29.30, these articles are characterized by non-circular profiles, such as square, rectangular, hexagonal, or other irregular shapes. The fundamental material composition is aluminum alloys, indicating the presence of alloying elements designed to enhance properties like strength, hardness, or workability.

The "Other" designation at this level signifies a broad grouping that captures any aluminum alloy bars and rods with non-round cross-sections that do not fit into more specific subcategories. This serves as a catch-all for a variety of extruded or drawn aluminum alloy shapes that are used across numerous industrial applications where specific geometries are required for manufacturing processes or final product design.

Within this broad category, further subdivisions exist to distinguish between specific types of heat-treatable alloys. These subcategories – 7604.29.50.20, 7604.29.50.50, and 7604.29.50.90 – are based on the specific alloy compositions and their properties as defined by statistical notes, allowing for more granular classification based on the intended use and performance characteristics of the aluminum alloy bars and rods.