2024-T3 Aluminum Alloy Bar
Round cross-section bar from 2024 high-strength heat-treatable aluminum alloy, heat-treated to T3 temper for aircraft skin and structural use as defined in statistical note 6. This product fits HTS 7604.29.30.30 precisely due to its alloy type, round shape, and enhanced mechanical properties from heat treatment. Ideal for high-stress aviation components.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made from non-alloyed aluminum (>99% pure)
Pure aluminum bars/rods are separated from alloyed products in the tariff structure.
If round cross section but different heat-treatable alloy not in note 6
Statistical breakout for other high-strength heat-treatable alloys distinguishes specific compositions.
If primarily steel alloy rather than aluminum-dominant
Material predominance shifts to steel chapter if aluminum does not exceed other elements by weight.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include detailed temper designation and mechanical property test data in import docs to prove heat-treatable classification
• Measure cross-sectional diameter accurately; over certain sizes may require profile classification
• Watch for anti-dumping duties on aerospace aluminum from specific origins like China
Related Products under HTS 7604.29.30.30
7075-T6 Aluminum Round Rod
A high-strength heat-treatable aluminum alloy rod with a round cross section, made from 7075 alloy per statistical note 6, commonly used in aerospace structural components. It qualifies under HTS 7604.29.30.30 due to its specific alloy composition, round cross section, and heat-treatable properties exceeding standard aluminum alloy thresholds. Diameters typically range from 0.5 to 4 inches for precision applications.
7050-T7451 Aluminum Rod
High-strength 7050 aluminum alloy rod in T7451 temper with round cross section, designed for aerospace forgings and listed in statistical note 6. Classified under HTS 7604.29.30.30 for its heat-treatable properties, aluminum alloy composition, and bar/rod form. Used in fuselage frames and wing spars.
7178-T651 Aluminum Round Bar
7178 alloy round bar heat-treated to T651 condition, a high-strength option for aircraft per statistical note 6, with round cross section qualifying for HTS 7604.29.30.30. Its heat-treatable nature and alloy composition make it distinct from standard alloys.
7475-T7351 Aluminum Alloy Rod
Premium 7475 aluminum rod in T7351 temper, round cross section, high-strength heat-treatable alloy under statistical note 6 for upper wing skins. Fits HTS 7604.29.30.30 as a bar/rod of qualifying aluminum alloy.