Bronze Flake Powder (Copper-Tin Lamellar) from Canada
Lamellar alloy flakes of copper-tin bronze (88/12 composition) for specialty coatings requiring corrosion resistance. Classified under 7406.20.00.00 as copper-base alloy flakes of lamellar structure.
Duty Rate — Canada → United States
10%
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
• Submit alloy analysis confirming copper-tin bronze per Chapter 74 subheading note (tin predominant over other elements)
• Declare exact tin content (8-12%) to distinguish from brass flakes and prevent 7406.10 misclassification
• Use nitrogen-flushed packaging to prevent oxidation common in tin-bearing copper alloys