ZnAl4Cu3 Zinc Alloy Bars from United States
ZnAl4Cu3 bars are unwrought cast zinc alloy stock with 4% aluminum and 3% copper, supplied for remelting in foundries. Zinc predominates by weight, and the total other elements exceed 2.5%, qualifying it as a zinc alloy under Chapter 79. These bars are suitable for corrosion-resistant castings.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the bars are in unwrought form, not further worked, to qualify for this tariff item
• Provide a certificate of analysis to confirm the alloy composition
• Be aware that bars with a rectangular cross-section may be classified differently if they meet the definition of plates or sheets