Leaded Tin Bronze C93200 Coil Plate 5.5mm Thick
C93200 SAE 660 bearing bronze (Cu-Sn-Pb) in 5.5 mm coiled form for heavy bearings and bushings. Classifies under HTS 7409.31.10.00 as copper-tin base alloy where tin predominates, with lead as permitted addition.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If copper-nickel-zinc (nickel silver) alloy with Ni ≥5%
Nickel ≥5% shifts to nickel silvers per note (c), regardless of tin content.
If for non-coiled straight bronze strip >5mm
Coil form defines 7409; straight lengths use 7407 copper plates/sheets headings.
If imported as finished plain shaft bearings
Machined/functional bearings have essential character of Chapter 84 machinery parts.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include foundry certificates verifying composition meets bronze definition (tin > zinc, Pb allowed)
• Avoid coiling with other metals to prevent mixed alloy misclassification
• Declare 'unfinished strip for machining' if buyer cuts to prevent parts classification
Related Products under HTS 7409.31.10.00
Phosphor Bronze C51000 Coil Sheet 6mm Thick
Phosphor bronze C51000 is a copper-tin base alloy (Cu-Sn 5%) commonly used for heavy-duty springs and electrical contacts. This product is supplied in coils with a thickness of 6 mm, exceeding the 5 mm threshold for HTS 7409.31.10.00. It meets the subheading note definition for bronzes where tin predominates over other elements.
Aluminum Bronze C95400 Coil Strip 8mm Thick
C95400 aluminum bronze (Cu-Sn-Al alloy with tin predominant) is used in marine propellers and heavy wear parts. This 8 mm thick coiled sheet qualifies under HTS 7409.31.10.00 as a copper-tin base alloy per subheading note (b), despite aluminum presence since tin > other elements.
Silicon Bronze C65500 Coil Sheet 7mm Thick
C65500 silicon bronze (Cu-Sn-Si low tin) heavy coil for weld wire and fasteners. At 7 mm thick in coils, it falls under HTS 7409.31.10.00 provided tin predominates over silicon per bronze definition.
Gunmetal Bronze C90500 Coil 10mm Thick
Traditional gunmetal C90500 (88Cu-10Sn-2Zn) heavy coiled plate for valves and fittings. Qualifies HTS 7409.31.10.00 as classic copper-tin bronze with minimal zinc <10%.