Phosphor Bronze C51000 Strip Coil from Canada
Thin phosphor bronze strip in coil form made from C51000 alloy (copper 92%, tin 5%, phosphorus 0.03%), with thickness 0.2-4.9 mm and width under 500 mm. Classified under HTS 7409.31.90.00 as copper-tin base bronze plate/sheet/strip in coils, meeting subheading note (b) where tin predominates over other elements. Used in electrical connectors and springs.
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
• Provide mill test certificate confirming Cu-Sn alloy composition per subheading note (b) to avoid reclassification as brass
• Verify coil width <500mm and thickness 0.15-5mm with precise measurements to meet 7409.31.90.00 specs