In coils
Copper plates, sheets and strip, of a thickness exceeding 0.15 mm: > Of copper-zinc base alloys (brass): > In coils
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Subheadings
Products classified under HTS 7409.21.00
C26000 Cartridge Brass Coil
C26000 cartridge brass coil is a copper-zinc base alloy (70% copper, 30% zinc) plate/sheet/strip in coil form with thickness exceeding 0.15 mm, used for ammunition casings and precision stamping. It falls under HTS 7409.21.00 due to its brass composition and coil presentation as defined in subheading note (a).
C26800 Yellow Brass Coil Stock
C26800 yellow brass coil features 65% copper and 35% zinc, supplied as strip over 0.15 mm thick for heat exchanger fins and radiator components. Classified under 7409.21.00 as copper-zinc base alloy in coils per subheading note (a).
C46400 Naval Brass Coil Strip
C46400 naval brass (59% Cu, 39.25% Zn, 1% Sn) coil over 0.15 mm thick for marine hardware and propeller shafts. Falls under 7409.21.00 as brass (Sn<3%, Zn predominant) in coil form.
C69430 Silicon Brass Coil
C69430 silicon brass coil (Cu-22%Zn-4%Si-1.5%Mn) over 0.15 mm for valve stems and fittings. Zinc predominant over Si/Mn classifies as brass per note (a), in coils → 7409.21.00.
CDA 385 Extruded Brass Coil
CDA 385 (58% Cu, 39% Zn, 3% Pb) coil strip >0.15 mm for plumbing adapters. Free-machining brass in continuous coil form per 7409.21.00.
Architectural Brass C38500 Coil
C38500 architectural brass coil (58% Cu rem. Zn) >0.15 mm thick for door hardware stamping. Standard brass composition qualifies for 7409.21.00 coils.
C36000 Free-Cutting Brass Coil
C36000 free-cutting brass coil (60-63% Cu, remainder Zn with Pb) thickness >0.15 mm in coil for screw machine products and fasteners. HTS 7409.21.00 applies as copper-zinc base alloy per definition (a), lead permitted as minor element.
C11000 Admiralty Brass Coil
Actually C44300 Admiralty brass coil (71% Cu, 28% Zn, 1% Sn) thickness exceeding 0.15 mm for condenser tubesheets. Brass per note (a) as Sn<3%, classifies 7409.21.00 in coils.
C72500 Commercial Bronze Coil
C72500 commercial bronze coil is 88% Cu-12% Zn strip >0.15 mm thick in coils for architectural flashing and kickplates. Meets brass definition (zinc predominant over other elements) under 7409.21.00.
Muntz Metal C28000 Brass Coil
Muntz metal C28000 (60% Cu-40% Zn) hot-rolled coil >0.15 mm for marine propellers and hardware. Classic high-zinc brass in coils under HTS 7409.21.00.