Naval Bronze C46400 Coil Strip from Canada
C46400 naval bronze wide coil, 0.4 mm x 550 mm, 40% zinc but tin 1%, qualifies as bronze (tin>other except zinc<10%). HTS 7409.31.50.00 for specified bronze coils.
Duty Rate — Canada → United States
11.7%
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
• Note (b) permits zinc up to 10% even if >tin; provide exact % for high-zinc bronzes
• Coil integrity docs prevent reclass as strip/plate
• Saltwater corrosion testing may be needed for 'naval' grade claims