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.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 1% | +35.0% | 36% |
| 🇲🇽Mexico | 1% | +10.0% | 11% |
| 🇨🇦Canada | 1% | +10.0% | 11% |
| 🇩🇪Germany | 1% | +10.0% | 11% |
| 🇯🇵Japan | 1% | +10.0% | 11% |
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 shaft/propeller subassembly components
Machinery parts classification supersedes base material when fabricated.
If high purity copper substitute
Non-alloy copper foil in separate unbacked subheading.
If with anti-fouling coating
Protective coatings treated as backing materials.
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Import Tips & Compliance
• Marine alloy requires certification of dezincification resistance per ASTM B111
• Spool-mounted foil measured differently than flat sheets for thickness
• USCG documentation needed if final marine safety equipment application
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.
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.
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.
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.