C44300 Admiralty Brass Plate
C44300 admiralty brass plate is a copper-zinc alloy (71% Cu, 28% Zn, 1% Sn) sheet 0.4 mm thick and 450 mm wide, corrosion-resistant for heat exchanger tubing and marine fittings. Classified under HTS 7409.90.90.60 as 'other' copper alloy plates/sheets/strips <5 mm thick, <500 mm wide; tin <3% keeps it as brass per subheading note (a).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If width ≥500 mm
Dimension-based shift to 7409.29 for other copper alloy sheets ≥500 mm wide.
If sold as circles or profiles, not flat
Non-rectangular shapes like discs classify as profiles under 7407, not flat plates/sheets.
If of copper-nickel base alloys
Different alloy base (e.g., Cu-Ni dominant) moves to 7409.99 per subheading note (d).
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Import Tips & Compliance
• Certify tin content <3% and zinc predominance in alloy certs to avoid bronze reclassification under note (b)
• Use precise gauge measurements for thickness; tolerances must be noted to prevent disputes over <5 mm limit
Related Products under HTS 7409.90.90.60
C69300 Brass Strip for Valves
C69300 leaded brass strip (67% Cu, 32% Zn, 1% Pb) 0.5 mm x 400 mm for plumbing valve stampings. HTS 7409.90.90.60: copper-zinc alloy strip <5 mm thick, <500 mm wide, brass per note (a).
C46400 Naval Brass Sheet
C46400 naval brass (59% Cu, 39.25% Zn, 1% Sn) sheet 0.6 mm x 250 mm for propeller shafts. Brass per note (a), fits dimensions.
C18200 Copper Chromium Strip
C18200 Cu-Cr (99% Cu, 1% Cr) strip 0.18 mm x 300 mm for resistance welding electrodes. 'Other' alloy per hierarchy.
C65500 Silicon Bronze Sheet
C65500 (96% Cu, 3% Si, 1% Mn) sheet 0.4 mm x 450 mm; Si predominant for bronzes? Fits 'other'.
CDA 687 Aluminum Brass Strip
CDA687 (76% Cu, 22% Zn, 2% Al) strip for condensers.
C26000 Cartridge Brass Sheet
C26000 cartridge brass sheet is a copper-zinc alloy plate with 30% zinc content, thickness 0.25 mm, and width 400 mm, used for precision stamping in ammunition casings and hardware. It falls under HTS 7409.90.90.60 as a copper alloy plate/sheet/strip exceeding 0.15 mm thick but less than 5 mm, with width under 500 mm. The brass composition meets the subheading note definition for copper-zinc base alloys where zinc predominates over other elements.