Marine Grade Phosphor Bronze Sheet 7mm from Canada
7mm thick marine-grade phosphor bronze sheet optimized for seawater corrosion resistance through controlled phosphorus content. Meets HTS 7409.39.10.30 criteria as phosphor bronze plate/sheet >5mm thick in copper-tin alloys. Applied in propeller shafts and boat hardware.
Duty Rate — Canada → 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
• Obtain corrosion test data if marketed as 'marine grade' to support premium pricing and classification
• Ensure flatness tolerances are documented to avoid confusion with bent/formed profiles
• Comply with Buy American Act waivers by providing origin certificates for government projects