Marine Grade Phosphor Bronze Sheet 7mm from Mexico
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 — Mexico → United States
53%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) 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