0.3mm Piano Wire for Precision Instruments from China
Ultra-thin 0.3mm round piano wire with 0.85% carbon content, not coated, for tension elements in scientific and medical instruments. Exceptional straightness and strength characteristics. HTS 7217.10.80.60 classification for its high carbon, round form, sub-1mm size.
Duty Rate — China → United States
75%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Precision wire requires dimensional tolerance certificates (±0.01mm typical)
• Avoid confusion with coated 'piano wire rope'; raw wire only for this heading
• High value per kg; ensure proper declared value based on specialty grade