Cupro-Nickel C71500 T-Section Profile
T-shaped profile from C71500 cupro-nickel (70Cu-30Ni), corrosion-resistant for heat exchanger fins and shipbuilding. HTS 7407.29.34.00 applies to copper-nickel base alloy profiles per note (d), low zinc content. Profiles have constant cross-sections unlike bars.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If circular cross-section
Round profiles typically treated as rods under statistical breakout, different subheading.
If containing >0.3% lead
Leaded copper alloy profiles fall under separate copper-zinc/lead headings.
If imported as heat exchanger parts
End-use as machinery parts may classify under Chapter 84 functional heading.
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Import Tips & Compliance
• Include cross-sectional diagrams showing T-profile to distinguish from rectangular bars
• Test reports must confirm no >1% zinc per copper-nickel base alloy definition
Related Products under HTS 7407.29.34.00
Cupro-Nickel C-70600 Rectangular Profile Rod
A rectangular profile rod made from C-70600 cupro-nickel alloy (90% copper, 10% nickel), used in marine and desalination applications for its corrosion resistance. Classified under HTS 7407.29.34.00 as a profile of copper-nickel base alloy, where nickel predominates over other elements and zinc is under 1%. Excludes simpler bars or rods.
Nickel Silver C79200 Square Profile Bar
Square profile extruded from C79200 nickel silver (copper-nickel-zinc alloy with ≥5% nickel), used for musical instrument components and hardware. Falls under HTS 7407.29.34.00 per subheading note (c) for copper-nickel-zinc base alloys. Distinguished from bars by complex cross-section.
Nickel Silver Leaded C97300 L-Profile Rod
L-shaped angle profile from leaded nickel silver C97300 for bearings and valves. Classified HTS 7407.29.34.00 as copper-nickel-zinc base alloy (nickel ≥5%), despite lead addition. Profile form distinguishes from castings.
Cupro-Nickel 90-10 Hexagonal Profile
Hexagonal profile from 90-10 cupro-nickel for pump shafts and fittings. HTS 7407.29.34.00 for copper-nickel base alloys per note (d). Hex shape qualifies as profile, not simple round rod.
Cupro-Nickel Monel 400 I-Beam Profile
I-beam profile from Monel 400 (Cu-Ni-Fe), copper-nickel base alloy for structural marine use. Nickel predominates per note (d), HTS 7407.29.34.00. Complex I-section qualifies as profile.
Nickel Silver C86400 Custom Angle Profile
Custom 45-degree angle profile from C86400 nickel silver for machinery bushings. ≥5% nickel qualifies under HTS 7407.29.34.00 note (c). Profile extruded to precise tolerances.