Phosphor Bronze C52100 Sheet from Germany
Phosphor bronze C52100 sheet is a copper-tin alloy plate with approximately 8% tin and 0.2% phosphorus, thickness 0.2-4.9 mm, and width exceeding 500 mm. It falls under HTS 7409.39.50.00 as a copper-tin base alloy (bronze) plate/sheet/strip thicker than 0.15 mm but less than 5 mm wide, meeting the subheading note where tin predominates over other elements.
Duty Rate — Germany → 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
• Verify alloy composition certificate showing tin predominance (per subheading note (b)) to avoid reclassification as brass
• Provide mill test reports confirming thickness >0.15mm but <5mm and width ≥500mm for customs valuation