2024-T351 Aluminum Alloy Flat Rod from China
2024-T351 aluminum alloy rod in flat rectangular form, heat-treatable with high strength-to-weight ratio for aircraft fittings. Classified under HTS 7604.29.50.20 due to its high-strength heat-treatable alloy composition as per statistical note 6. The T351 temper provides stress relief after solution heat treatment.
Duty Rate — China → United States
38%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Include test certificates showing minimum yield strength >40 ksi to confirm high-strength classification
• Label clearly as 'bars/rods' vs profiles to prevent misclassification during customs exam
• Watch for anti-dumping duties on certain 2024 series imports from specific countries