Silver-Clad Brass Wire
Copper-zinc (brass) wire mechanically clad with silver layer through welding process, in semi-manufactured coils for electronics. HTS 7107.00.00.00 applies to base metal clad with silver, not further worked than semi-manufactured.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If copper-zinc alloy wire, unclad
Brass wire without silver cladding falls under Chapter 74 copper alloys.
If predominantly silver by weight
If silver ≥2% and predominates, classifies as silver alloy per note 5, not cladding.
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Import Tips & Compliance
• Provide cross-sectional analysis showing cladding layer; declare exact base metal composition (e.g
• brass alloy)
• Watch for reclassification if wire drawn beyond semi-manufactured state
Related Products under HTS 7107.00.00.00
Silver-Clad Copper Foil
Ultra-thin copper foil clad with silver by hot-rolling, used in flexible circuits and RF shielding. Semi-manufactured product under 7107.00.00.00 for base metals clad with silver.
Silver-Clad Nickel Rod
Nickel rod with silver cladding applied by mechanical bonding, semi-manufactured for battery contacts and connectors. Classified in 7107.00.00.00 as base metal clad with silver.
Silver-Clad Aluminum Sheet
Aluminum base sheet clad with silver via roll bonding, used in aerospace reflective surfaces. HTS 7107.00.00.00 for semi-manufactured silver-clad base metals.
Silver-Clad Copper Tube
Seamless copper tube with external silver cladding by extrusion bonding, semi-manufactured for heat exchangers. Under 7107.00.00.00 as base metal clad with silver.
Silver-Clad Steel Foil
Thin steel foil clad with silver on both surfaces via hot-rolling, for EMI shielding applications. Semi-manufactured form qualifies for 7107.00.00.00.
Silver-Clad Copper Powder
Copper powder particles clad with silver layer, not meeting 90% sieve for 'powder form' but semi-manufactured. 7107.00.00.00 for base metal powders clad with silver.