6063-T6 Extrusion-Grade Aluminum Alloy Plate from Japan
6063-T6 aluminum alloy plate over 6.3 mm thick, often rolled for architectural frames and extrusion billets. Falls under HTS 7606.92.3025 as unclad alloy plate with silicon/magnesium defining alloy status.
Duty Rate — Japan → United States
13%
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
Import Tips
• Confirm no cladding via surface inspection and documentation
• Distinguish from strip by width (>600 mm typically for plates)
• Retain mill certificates showing Fe+Si >0.1% for alloy proof