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Nitinol Shape Memory Alloy Wire 1.0mm from China

Nitinol (NiTi) shape memory alloy steel wire, 1.0 mm round for medical actuators. HTS 7229.90.50.31 covers this iron-nickel-titanium alloy wire as 'other alloy steel,' round 1.0-1.5 mm diameter.

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

Document Ni/Ti content to prove steel classification (iron-based); may require metallurgical analysis

Medical end-use requires FDA docs, but HTS based on material/form, not function

Check for vacuum insulation if packaged specially, potentially altering classification

Nitinol Shape Memory Alloy Wire 1.0mm from China — Import Duty Rate | HTS 7229.90.50.31