Brass Gasket Foil 0.12mm
0.12mm brass foil from copper-zinc alloy, precision-cut for manufacturing thin gaskets in hydraulic systems. Falls under HTS 7410.12.0030 as unbacked foil ≤0.15mm thickness. Provides corrosion resistance in industrial seals.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported pre-cut as finished gasket
Completed gaskets classify as parts of machinery under Chapter 84, not raw foil.
If copper-nickel-zinc (nickel silver)
≥5% nickel content reclassifies to nickel silver alloy foil subheading.
If clad with iron/steel
Iron-clad copper foils move to Chapter 72 flat-rolled products.
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Import Tips & Compliance
• Provide gauge tolerance (±0.005mm) and alloy grade (e.g
• C26000 cartridge brass) in entry docs
• Separate from adhesive-backed versions, which go to 7410.21—clearly mark as unbacked
• For sets with gaskets, declare as individual foil to avoid 7419 set classification
Related Products under HTS 7410.12.00.30
Brass Shim Stock Foil 0.05mm
Thin brass foil, 0.05mm thick, made from copper-zinc base alloy used for precision shimming in machinery assembly. It falls under HTS 7410.12.0030 as unbacked copper-zinc alloy foil not exceeding 0.15mm thickness. Ideal for gaskets and spacers in automotive and industrial applications.
Brass Etching Foil 0.1mm
0.1mm thick brass foil from copper-zinc alloy, designed for chemical etching processes in electronics prototyping. Classified under HTS 7410.12.0030 for unbacked brass foil ≤0.15mm. Commonly used for custom circuit masks and decorative nameplates.
Brass Decorative Foil 0.03mm
Ultra-thin 0.03mm brass foil used for decorative inlays in furniture and art. Copper-zinc base alloy qualifies for HTS 7410.12.0030 as unbacked foil not over 0.15mm. Polished finish for aesthetic applications.
Brass RF Shielding Foil 0.06mm
0.06mm thick brass foil engineered for RF/EMI shielding in electronics enclosures. Meets copper-zinc brass definition for HTS 7410.12.0030 unbacked foil ≤0.15mm. High conductivity for signal isolation.
Brass Heat Transfer Foil 0.09mm
9-micron brass foil for heat exchanger manufacturing, copper-zinc alloy. Classified HTS 7410.12.0030 for thin unbacked foil. Used in HVAC and refrigeration fin stock.
Brass Nameplate Foil 0.04mm
0.04mm brass foil for etching machine nameplates and labels. Copper-zinc base per HTS 7410.12.0030 unbacked ≤0.15mm. Engraver's grade with matte finish.