Of a width of less than 500 mm
Copper plates, sheets and strip, of a thickness exceeding 0.15 mm: > Of copper-tin base alloys (bronze): > In coils: > Of a thickness of less than 5 mm: > Of a width of less than 500 mm
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)
Products classified under HTS 7409.31.90.00
C52100 Phosphor Bronze Coil Strip
C52100 phosphor bronze strip coil (Cu 92%, Sn 8%, P 0.05%) in widths 100-450mm, thickness 0.3mm, used for precision diaphragms. Fits HTS 7409.31.90.00 as thin bronze strip in coils per copper-tin base alloy definition (note b).
C51100 Leaded Bronze Strip Coil
Leaded phosphor bronze C51100 strip in coil (width 300mm, thick 0.4mm), tin 4.2% dominant per note (b). HTS 7409.31.90.00 for narrow bronze coils used in bearings.
C51900 Phosphor Bronze Narrow Strip
C51900 (Sn 6%) bronze coil strip, 0.5mm thick, 400mm wide for switches. HTS 7409.31.90.00.
Aluminum Bronze Narrow Coil Strip
C95400 aluminum bronze strip coil (Cu-Sn-Al, tin dominant <3% Al), width 350mm. Still bronze per note (b); HTS 7409.31.90.00.
C54400 Free-Cutting Bronze Coil
Free-machining phosphor bronze C54400 strip coil for fasteners, narrow width. HTS 7409.31.90.00.
UNS C61300 Bronze Strip Coil
C61300 aluminum bronze strip (Sn 4.5%, narrow coil), classified bronze. HTS 7409.31.90.00.
C53400 Leaded Bronze Coil Stock
Leaded phosphor bronze C53400 for connectors, thin coil <500mm. HTS 7409.31.90.00.
High-Lead C31400 Bronze Strip
Leaded bronze C31400 strip coil (Sn 4%, Pb 4%), narrow for valves. HTS 7409.31.90.00.
C52400 Phosphor Bronze Thin Coil
High-tin C52400 bronze strip coil (Sn 10%, width 200mm, thick 0.25mm) for bellows. Bronze per note (b); HTS 7409.31.90.00.
Phosphor Bronze C51000 Strip Coil
Thin phosphor bronze strip in coil form made from C51000 alloy (copper 92%, tin 5%, phosphorus 0.03%), with thickness 0.2-4.9 mm and width under 500 mm. Classified under HTS 7409.31.90.00 as copper-tin base bronze plate/sheet/strip in coils, meeting subheading note (b) where tin predominates over other elements. Used in electrical connectors and springs.