Condenser Tube Alloy Slab
Arsenical copper-zinc alloy slab for heat exchanger tubes, classified under other copper alloys 7403.29.0180 as refined unwrought material.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tubing precursor form
Tube/shell configurations exceed unwrought definition.
If master alloy variant
Alloying addition purpose excludes refined alloy status.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include arsenic content certification (<0.5% typical)
• Heat treatment records showing annealing status
• Pressure vessel code compliance (ASME) documentation
Related Products under HTS 7403.29.01.80
Leaded Brass Ingot 60/40
A copper-zinc alloy ingot containing 60% copper and 40% zinc with added lead for improved machinability, classified under HTS 7403.29.0180 as unwrought refined copper alloy other than specified brasses.
Admiralty Brass Billet
Unwrought copper-zinc alloy billet with 1% tin addition for corrosion resistance in marine applications, classified as other copper alloy under 7403.29.0180 since tin under 3% threshold.
Muntz Metal Ingot
Alpha-beta duplex copper-zinc alloy ingot (60Cu-40Zn) used for hot working into sheets and plates, falls under other copper alloys 7403.29.0180 as refined unwrought brass.
Naval Brass Slab
Unwrought copper-zinc alloy slab with 1% tin and lead for propeller shafting, classified 7403.29.0180 as other copper alloy maintaining brass base composition.
Cartridge Brass Anode
Unwrought 70/30 copper-zinc alloy castings used as anodes in electroplating baths, falls under HTS 7403.29.0180 as refined other copper alloys.
Yellow Brass Billet C36000
Free-machining copper-zinc-lead alloy billet (C36000) for screw machine products, classified under 7403.29.0180 as unwrought other copper alloys.