Rhenium Wire for Thermocouples
Fine-diameter rhenium wire, minimally alloyed, used in high-temperature thermocouples for industrial furnaces. This is an article of rhenium, not unwrought metal, and falls under the 'Other' tariff item for rhenium.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the wire is imported as part of a complete thermocouple.
Thermometers and pyrometers fall under Chapter 90.
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
• Confirm the wire is a finished article, not raw wire, to avoid heading 8112.99
• Provide alloy composition details to ensure it's not classified as an alloy
• If the wire is part of a thermocouple assembly, consider Chapter 90
Related Products under Tariff item 8112.49.00
Rhenium Calibration Weight
Precision-machined rhenium weights used for calibrating analytical balances in laboratories. These are finished articles of rhenium, not raw or unwrought metal, and fall under the 'Other' tariff item for rhenium articles.
Rhenium Crucible for Crystal Growth
Cylindrical rhenium crucibles designed for high-temperature crystal growth in semiconductor manufacturing. These are fabricated articles of rhenium, distinct from unwrought metal, and are classified under the 'Other' tariff item for rhenium.
Rhenium Electrical Contact Points
Riveted or welded rhenium tips used in high-reliability electrical contacts for switches and relays. These are finished articles of rhenium, not raw material, and fall under the 'Other' tariff item for rhenium articles.
Rhenium Evaporation Boat
Boat-shaped rhenium containers used for thermal evaporation in vacuum coating systems. These are fabricated articles of rhenium, distinct from unwrought metal, and are classified under the 'Other' tariff item for rhenium.
Rhenium Foil for Catalysts
Thin rhenium foil sheets used as substrates or promoters in petroleum reforming catalysts. These are fabricated articles of rhenium, not waste or unwrought metal, and fall under the 'Other' tariff item for rhenium.
Rhenium Heat Exchanger Fin
Thin rhenium fins designed for high-temperature heat exchangers in rocket engines. These are precision-fabricated articles of rhenium, not raw metal, and are classified under the 'Other' tariff item for rhenium.