Cartridge Brass Foil 0.11mm from Japan
Cartridge brass foil, a 70/30 copper-zinc alloy, at 0.11mm thickness, unbacked, used in precision ammunition casings and jewelry stamping. The zinc content predominates, with no nickel or tin, so it meets the definition of a copper-zinc base alloy (brass). It falls under tariff item 7410.12.00 as a copper alloy foil not exceeding 0.15mm in thickness.
Duty Rate — Japan → Canada
0%
Import Tips
• Document the exact alloy composition (70% copper, 30% zinc) to confirm the brass classification
• If the foil is for ammunition casings, note that additional import controls may apply under Canadian firearms regulations
• Ensure the foil thickness is clearly stated as 0.11mm to confirm it falls within the 0.15mm limit