Tin Bronze Valve Scrap from Japan
Discarded ship and industrial valves cast from UNS C83600 tin bronze (88%Cu-10%Sn-2%Zn). HTS 7404.00.30.65 applies as copper-tin base alloy scrap with <94% copper due to tin/impurities. Recycled for new castings in plumbing and marine sectors.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Document foundry alloy specs confirming bronze classification; remove non-metal residues to avoid waste handling fees; track bill of lading for origin verification