CuCrZr Master Alloy Ingots
CuCrZr master alloy ingots are copper-chromium-zirconium alloys used as additives to copper melts to improve high-temperature strength and electrical conductivity. They fall under tariff item 7405.00.00 as master alloys of copper, which are not usefully malleable and serve as additives in alloy manufacturing.
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 ingots are refined copper with at least 99.85% copper and not master alloys
Refined copper products fall under heading 74.03, not master alloys.
If the ingots are further worked into bars or rods
Worked copper products are classified under heading 74.07.
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
• Ensure the ingots are classified as master alloys, not refined copper, by verifying copper content exceeds 10% and they are not usefully malleable
• Provide a certificate of analysis to the CBSA to confirm composition
• Check if the goods qualify for duty-free treatment under trade agreements like CUSMA or CPTPP
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