C61400 Aluminum Bronze Profile
C61400 aluminum bronze extruded profile for marine propellers and fasteners. HTS 7407.29.38.00 covers as other copper alloy profile. Aluminum content doesn't change copper-tin base classification.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If higher nickel content pushes to copper-nickel classification
Nickel silvers require ≥5% Ni per note (c); aluminum bronzes typically under.
Not sure which classification is right?
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Import Tips & Compliance
• Aluminum bronzes prone to dezincification; include corrosion test results
• Propeller profiles have strict dimensional tolerances; verify gauge blocks
• IMDG shipping requirements for certain marine alloys
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