C83600 Commercial 85-5-5-5 Brass Ingot from United States
C83600 commercial 85-5-5-5 brass ingot contains approximately 85% copper, 5% zinc, 5% tin, and 5% lead. It is classified under tariff item 7403.21.00 as a copper-zinc base alloy (brass) because the zinc content, while not the highest alloying element, is within the brass definition when considering the tin and lead content together.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the ingot is classified as unwrought and not as a worked product
• Provide the alloy composition to demonstrate that it meets the brass definition despite the tin and lead content
• Verify whether the tin content exceeds 3%, which would require classification as bronze instead