7178-T651 Aluminum Round Bar from Canada
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.
Duty Rate — Canada → United States
12.6%
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
• Label with exact alloy and temper; mismatches lead to audits and reclassification
• Ensure supplier provides EN compliance if for EU re-export
• Check for roundness tolerance specs in invoice to prevent profile disputes