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321 Stainless Steel Round Semi-Finished 15mm Diameter from Mexico

Stabilized 321 stainless steel round product, 15mm diameter (~17.7 cm²), titanium-alloyed for weldability in aircraft exhausts. HTS 7218.99.0045 covers circular stainless semi-finished under 232 cm². Prevents carbide precipitation during welding.

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
9903.05.900%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 titanium stabilization (5xC minimum) for 321 classification

Ensure product remains in annealed, descaled condition without finishing operations

Avoid bundled shipments mistaken for wire rod classifications