Cupro-Nickel Palladium-Plated Precision Wire
Ultra-fine cupro-nickel wire with palladium plating for catalytic converter sensors and hydrogen fuel cells. It falls under tariff item 7408.22.00 as wire of copper-nickel base alloys, and the palladium plating does not alter its classification as a copper alloy wire.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the wire is made of refined copper with only trace nickel
Refined copper wire is classified under a different subheading.
If the alloy composition falls outside copper-nickel base alloy definitions
Other copper alloy wires are classified separately.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify the wire's nickel content is at least 5% and zinc content is not more than 1% to qualify as copper-nickel base alloy
• Document the palladium plating thickness and purpose, as it may affect end-use classification
• Ensure the wire is in coils to meet the definition of wire under chapter 74
Related Products under Tariff item 7408.22.00
Constantan Bare Wire for Strain Gauges
High-precision bare constantan (cupro-nickel alloy) wire for strain gauge sensors in engineering applications. It falls under tariff item 7408.22.00 as uncoated wire of copper-nickel base alloys, meeting the definition of copper-nickel base alloys with nickel content at least 5% and zinc not exceeding 1%.
Cupro-Nickel 70/30 Wire for Heat Exchangers
Bare 70/30 cupro-nickel wire used in condenser tube supports and heat exchanger components. It falls under tariff item 7408.22.00 as uncoated wire of copper-nickel base alloys, with the 70/30 composition meeting the copper-nickel base alloy definition.
Cupro-Nickel Annealed Wire for Marine Hardware
Soft-annealed bare cupro-nickel wire (90/10 alloy) for corrosion-resistant marine fasteners and rigging. It falls under tariff item 7408.22.00 as uncoated wire of copper-nickel base alloys, with the 90/10 composition meeting the copper-nickel base alloy definition.
Cupro-Nickel Coated Electrical Wire
This is a thin wire made from a copper-nickel base alloy (cupro-nickel), coated with a layer of silver for enhanced conductivity and corrosion resistance. It falls under tariff item 7408.22.00 because it is wire of copper-nickel base alloys, and the silver coating does not change its classification as a copper alloy wire.
Cupro-Nickel Fine Wire for Medical Sensors
Ultra-fine bare cupro-nickel wire for biomedical temperature sensors and implants. It falls under tariff item 7408.22.00 as uncoated wire of copper-nickel base alloys, meeting the definition of copper-nickel base alloys with nickel content at least 5% and zinc not exceeding 1%.
Cupro-Nickel Resistance Wire AWG 24
Bare cupro-nickel alloy wire (e.g., constantan composition) used for electrical resistors and heating elements due to its high resistivity. It falls under tariff item 7408.22.00 as uncoated wire of copper-nickel base alloys, meeting the definition of copper-nickel base alloys.