Terne-Plated Low-Carbon Steel Tinning Wire 0.4mm from Mexico
Ultra-fine round wire of iron/nonalloy steel (<0.25% C), terne-coated (lead-tin alloy) for solderability in electronics assembly. 0.4 mm diameter for precision tinning operations. Classified in HTS 7217.30.4511 as other base metal plated round wire under 1.0 mm.
Duty Rate — Mexico → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Certify lead content in terne coating; RoHS compliance may affect entry even for industrial wire
• Measure diameter precisely; sub-0.5mm often scrutinized for true wire vs. foil classification
• Avoid bulk packaging without specs; require COO and test certs for Chapter 72 steel