High Leaded Tin Bronze C93800 Ingot
C93800 high leaded tin bronze has 78% copper, 15% lead, 7% tin unwrought. HTS 7403.29.01 other copper alloys due to lead dominance preventing standard bronze. Bearings and bushings where lubrication needed.
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 reclassified ignoring lead
Copper-nickel bronzes if nickel present, but lead complicates.
If lead content >50%
Lead predominating classifies under Chapter 78 lead unwrought.
If cast into rough bearing shapes
Partial working beyond simple ingot form moves to 7407.
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Import Tips & Compliance
• RoHS exemption documentation for high lead content
• Lead volatility during melting; fume extraction specs required
• Free-machining grade; chip breakability affects end use declaration
Related Products under HTS 7403.29.01
CDA 932 Bearing Bronze Ingot
CDA 932 bearing bronze is a copper-tin alloy containing about 83% copper, 7% tin, and 7% zinc, cast into ingots for further processing. It falls under HTS 7403.29.01 as an unwrought copper-tin base alloy (bronze) that does not meet master alloy specifications. These ingots are melted down to produce bushings and bearings.
Leaded Red Brass C84400 Ingot
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