6063-T6 Custom Hollow Aluminum Profile from China
Custom-shaped hollow profile in 6063-T6 heat-treatable alloy, magnesium-silicon based, for architectural and industrial framing systems. Heat-treated for strength in extrusions. Classified under 7604.21.00.10 as heat-treatable hollow industrial alloy profile.
Duty Rate — China → United States
36.5%
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
• Custom profiles need engineering drawings to prove hollow profile classification
• Ensure T6 temper certification; naturally aged may not qualify as heat-treatable
• Bulk packaging for industrial use avoids retail set classifications