Bars and rods of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)
Copper bars, rods and profiles: > Of copper alloys: > Other: > Bars and rods of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)
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 7407.29.40.00
Cupro-Nickel 90/10 Round Rod
A solid round rod made from 90% copper and 10% nickel alloy (cupro-nickel), used in marine and desalination applications for its excellent corrosion resistance. This falls under HTS 7407.29.40.00 as it is a bar/rod of copper-nickel base alloy where nickel predominates over other elements except copper. Meets subheading note (d) for copper-nickel base alloys with less than 1% zinc.
Nickel Silver C75200 Flat Bar
Flat bar of nickel silver alloy C75200 (Cu 65%, Zn 17%, Ni 18%), used in hardware, musical instruments, and decorative items for its tarnish resistance. Classified under HTS 7407.29.40.00 as copper-nickel-zinc base alloy (nickel silver) with nickel ≥5%. Complies with subheading note (c).
Cupro-Nickel 70/30 Hexagonal Rod
Hexagonal rod of 70/30 cupro-nickel (70% Cu, 30% Ni), ideal for heat exchanger components and valve stems due to high strength and corrosion resistance. HTS 7407.29.40.00 covers copper-nickel base alloy bars/rods per note (d); zinc absent.
Monel 400 Round Bar
Round bar of Monel 400 (Cu ~67%, Ni ~33%, Fe/Mn trace), a copper-nickel base alloy for chemical processing equipment. HTS 7407.29.40.00 applies per note (d): nickel predominates other elements, zinc ≤1%.
Cupro-Nickel Condenser Tube Bar Stock
Bar stock for machining condenser tubes, 90/10 cupro-nickel. Semi-finished rod HTS 7407.29.40.00.
Nickel Silver Architectural Profile Rod
Rod for architectural trim, nickel silver. If bar-shaped, 7407.29.40.00.
Constantan CuNi Wire Rod
Constantan (55Cu-45Ni) wire rod for thermocouples. Copper-nickel base, 7407.29.40.00 if rod form.
Cupro-Nickel Anchor Rod
Threaded anchor rod 70/30 CuNi for marine fastening.
Nickel Silver Guitar Fret Wire Rod
Rod stock for guitar frets, nickel silver C752.
Cupro-Nickel Valve Rod
Unfinished valve stem rod 90/10 CuNi.
Nickel Silver Plumbing Rod
Rod for plumbing fixtures, nickel silver.
Nickel Silver C79200 Hollow Rod
Hollow rod (bushings) of C79200 nickel silver for bearings, Cu-Ni-Zn alloy with Ni≥5%. Solid classification as bar/rod under 7407.29.40.00 despite central hole if wall thick.
Nordic Gold CuNi14Zn Rod
Rod of Nordic Gold (89Cu-5Al-5Zn-1Ni but CuNi variant), used in coin blanks. Nickel silver classification if Ni≥5%, under 7407.29.40.00 note (c).
Nickel Silver C75400 Square Bar
Square bar of C75400 nickel silver (Cu 66%, Zn 13.5-16.5%, Ni 15-17%), used in optical frames and precision instruments. Falls under 7407.29.40.00 for copper-nickel-zinc base alloys (note c: Ni ≥5%).
Cupro-Nickel 66/30/2/2 Rod
Rod of cupro-nickel alloy (66Cu-30Ni-2Fe-2Mn), used in offshore platforms for seawater resistance. Copper-nickel base per note (d); other elements present but Ni > each.