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%).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rolled into wire ≤6mm diameter
Wire of copper alloys in Chapter 74 heading 7408, separate from rods.
If industrial end-use strips/plates from same alloy
Clad/wedge wire plates in 7409; form changes classification.
If set with findings for jewelry making
Articles of nickel silver as jewelry findings shift to Chapter 71.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Square/rectangular bars must have thickness >0.15mm; smaller to wire or foil
• Distinguish alloy grades via UNS numbers in entry docs to prevent reclassification
Related Products 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.