Cupro-Nickel Annealed Wire for Marine Hardware from United States
Soft-annealed bare cupro-nickel wire (90/10 alloy) for corrosion-resistant marine fasteners and rigging. It falls under tariff item 7408.22.00 as uncoated wire of copper-nickel base alloys, with the 90/10 composition meeting the copper-nickel base alloy definition.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the 90/10 alloy meets the copper-nickel base alloy definition (nickel ≥5%, zinc ≤1%)
• Document the annealing process and wire dimensions for accurate classification
• Ensure the wire is in coils and has a uniform cross-section to qualify as wire