6061-T6 Aluminum Hollow Profile Bar from Canada
This is a hollow square profile bar made from 6061-T6 aluminum alloy, a heat-treatable industrial alloy with magnesium and silicon as principal alloying elements. It is used in structural applications like machinery frames due to its high strength-to-weight ratio. Classified under 7604.21.00.10 as a hollow profile of heat-treatable alloys per statistical note 7.
Duty Rate — Canada → United States
11.5%
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
Import Tips
• Verify alloy composition meets statistical note 7 for heat-treatable industrial alloys (e.g
• 6061 series) with mill test certificates
• Ensure profiles are extruded hollow shapes; solid bars shift to 7604.29
• Declare exact temper (e.g
• T6) and dimensions to avoid misclassification as tubes under 7608