Brass Foil 0.10mm Thickness
Thin brass foil, a copper-zinc alloy foil with 0.10mm thickness excluding backing, used in precision gaskets and decorative laminates. Classified under HTS 7410.12.00 as unbacked copper alloy foil not exceeding 0.15mm thick. Meets brass definition where zinc predominates over other elements.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of refined copper without alloying elements
Pure copper foil (not alloy) falls under 7410.11.00; alloys require specific base metal composition.
If thickness exceeds 0.15mm
Copper alloy strip/foil >0.15mm classified in 7409, not 7410 which is specifically for thinner foils.
If backed with paper, plastics or similar materials
Backed copper alloy foils move to 7410.22.00; 'not backed' is key for 7410.12.00.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide alloy composition certificate confirming zinc predominance and nickel <5%, tin <3% to verify brass classification
• Measure thickness excluding any backing; ensure documentation specifies 'unbacked' to avoid reclassification
Related Products under HTS 7410.12.00
Bronze Foil 0.08mm Sheet
Ultra-thin bronze foil (copper-tin alloy) at 0.08mm thickness, ideal for electrical shielding and artistic inlays. Falls under HTS 7410.12.00 as unbacked copper alloy foil ≤0.15mm. Bronze defined by tin predominating over other elements (zinc <10% if present).
Phosphor Bronze Foil 0.03mm
High-performance phosphor bronze foil (Cu-Sn-P alloy) 0.03mm thick for electrical contacts and springs. Classifies in HTS 7410.12.00 as unbacked copper alloy foil ≤0.15mm. Phosphorus trace element doesn't affect tin-dominant bronze definition.
Naval Brass Foil 0.07mm
Naval brass (Cu-Zn-Sn-Mn) foil 0.07mm thick optimized for seawater resistance in propeller shafts. Classifies HTS 7410.12.00 as unbacked copper-zinc base alloy foil ≤0.15mm. Low tin (<3%) maintains brass status.
Red Brass Foil 0.04mm
Red brass (85/15 Cu-Zn) ultra-thin foil 0.04mm for flexible connectors and heat shields. HTS 7410.12.00 unbacked copper alloy foil ≤0.15mm. High copper content brass alloy.
Yellow Brass Foil 0.13mm
Yellow brass (65/35 Cu-Zn) foil 0.13mm thick for musical instrument valves and decorative embossing. Unbacked copper-zinc alloy foil ≤0.15mm HTS 7410.12.00. Standard decorative brass composition.
Nickel Silver Foil 0.12mm
Copper-nickel-zinc alloy foil (nickel silver) with 0.12mm thickness for instrument manufacturing and decorative stamping. HTS 7410.12.00 covers unbacked copper alloy foils ≤0.15mm thick. Qualifies as nickel silver with nickel ≥5% by weight.