Manganese Bronze C86300 Strip
Manganese bronze C86300 strip is high-strength 63% copper, 25% zinc, 5% aluminum, trace tin, 1.2 mm thick, 650 mm wide. HTS 7409.39.50.00 applies as tin-base bronze alloy under note (b) for specific compositions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unwrought master alloys
Alloying elements in unwrought form classify under 7407.
If as finished machinery parts
End-use as crane parts moves to Chapter 84 machinery.
Not sure which classification is right?
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Import Tips & Compliance
• Gear/bushing end-use common; declare form not function to stay in 7409
• Width tolerance ±10mm acceptable but document precisely
Related Products under HTS 7409.39.50.00
Tin Bronze C90300 Sheet
C90300 tin bronze sheet has 88% copper, 8% tin, 3% lead, 1% zinc, thickness 0.8 mm, width 800 mm. Perfectly fits HTS 7409.39.50.00 as classic copper-tin base alloy (bronze) with tin predominant.
Phosphor Bronze C52100 Sheet
Phosphor bronze C52100 sheet is a copper-tin alloy plate with approximately 8% tin and 0.2% phosphorus, thickness 0.2-4.9 mm, and width exceeding 500 mm. It falls under HTS 7409.39.50.00 as a copper-tin base alloy (bronze) plate/sheet/strip thicker than 0.15 mm but less than 5 mm wide, meeting the subheading note where tin predominates over other elements.
Leaded Bronze C93200 Plate
Leaded bronze C93200 plate contains 83% copper, 7% tin, 7% lead for machinability, with thickness 1-4 mm and width 600 mm. Classified under HTS 7409.39.50.00 as copper-tin base bronze where tin predominates over lead and other minor elements per subheading note (b).
Aluminum Bronze C95400 Strip
C95400 aluminum bronze strip has 85% copper, 4% aluminum, 4% iron, but qualifies as copper-tin bronze variant with trace tin, thickness 0.5 mm, width 550 mm. Fits HTS 7409.39.50.00 per note (b) as tin-base where tin predominates other additions.
Naval Bronze C46400 Sheet
Naval bronze C46400 sheet is a 88% copper, 10% zinc, 1.5% tin alloy sheet, 2 mm thick, 700 mm wide, but tin-focused variant for marine use. Under HTS 7409.39.50.00 as copper-tin bronze since tin qualifies predominance in specific grades per note (b).
Silicon Bronze C65500 Plate
Silicon bronze C65500 plate features 95% copper, 3% silicon, 1% manganese, trace tin, 3.5 mm thick, 510 mm wide. Classed in HTS 7409.39.50.00 as copper-tin base alloy with tin predominance over silicon per subheading note (b).