Naval Bronze Plate 5.5mm Thick
Naval bronze (C46400) plate at 5.5mm thickness for ship propellers and fittings. Fits HTS 7409.39.10 as copper-tin base alloy exceeding 5mm, with zinc <10% allowed.
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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 zinc content ≥10%
Exceeds bronze allowance, becoming copper-zinc brass alloy.
If master alloys unwrought
Unwrought forms before plate rolling classify as semi-manufactures.
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Import Tips & Compliance
• Certify zinc <10% to avoid brass reclassification; use XRF analysis
• Invoice must specify 'bronze plate, thickness 5.5mm' for binding ruling requests
• Comply with USCG material standards if for vessels
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