Phosphor Bronze C51000 Unwrought Ingots from United States
Phosphor bronze C51000 unwrought ingots containing approximately 5% tin and 0.2% phosphorus. Tin predominates over phosphorus and other elements, classifying this as a copper-tin base alloy under subheading note (b). These ingots are used in manufacturing springs, fasteners, and electrical components.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the tin content is greater than each other element by weight
• Include a lab analysis showing phosphorus and tin percentages
• Declare the ingots as unwrought copper alloy, not as waste or scrap