Cartridge Brass Foil 0.11mm from Japan
Cartridge brass (70/30 Cu-Zn) foil 0.11mm thick used in precision ammunition casings and jewelry stamping. HTS 7410.12.00 for unbacked copper-zinc alloy foil ≤0.15mm thick. Classic brass composition with no nickel or tin limitations.
Duty Rate — Japan → United States
51%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Specify exact Cu/Zn ratio (typically 70/30) in commercial invoice for Customs verification
• Ammunition end-use may trigger ATF import requirements beyond tariff classification