Aluminum Bronze Slab 7mm
7mm thick aluminum bronze slab (C95400), primarily copper-tin with aluminum for wear resistance in gears. HTS 7409.39.10 covers this as tin-base bronze plate >5mm, tin predominant over aluminum per definition.
Import Duty Rates by Country of Origin
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 thinner than 5mm
Same bronze alloy but <5mm thickness uses the 'other' thickness subheading.
If copper-zinc aluminum alloys
High zinc + aluminum shifts from tin-base bronze to brass family.
If pre-machined transmission shafts
End-use as machinery parts supersedes material classification.
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Import Tips & Compliance
• Submit material safety data sheet (MSDS) confirming alloy meets subheading note (b) criteria
• Distinguish from castings (Chapter 73 if iron-based or 7402 unwrought); this is wrought plate
Related Products under HTS 7409.39.10
Phosphor Bronze Plate 10mm Thick
A flat phosphor bronze plate measuring 10mm in thickness, made from a copper-tin base alloy with small phosphorus addition for improved strength. Classified under HTS 7409.39.10 due to its bronze composition (tin predominant) and thickness exceeding 5mm, distinguishing it from thinner sheets or other copper alloys.
C51000 Bronze Sheet 6mm Thick
Industrial-grade C51000 phosphor bronze sheet, 6mm thick, used in heavy-duty bearings and bushings. Falls under HTS 7409.39.10 as a copper-tin base alloy plate exceeding 5mm thickness, per legal definition where tin predominates.
Leaded Tin Bronze Plate 8mm
8mm thick leaded tin bronze plate (e.g., C93200), alloyed for machinability in valve applications. HTS 7409.39.10 applies to this copper-tin base alloy exceeding 5mm thickness, as lead is minor and tin predominates per subheading note (b).
Silicon Bronze Thick Plate 12mm
12mm silicon bronze plate (C65500), copper-tin alloy with silicon for corrosion resistance in marine hardware. Classified HTS 7409.39.10 for thickness >5mm and bronze composition where tin exceeds other elements.
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.
C52100 Phosphor Bronze Panel 6.5mm
C52100 phosphor bronze panel, 6.5mm thick for electrical contacts. Under HTS 7409.39.10 as thick bronze plate, tin-phosphorus copper alloy.