17-4 PH Stainless Steel Pipe 10-inch OD from Mexico
Precipitation-hardening 17-4 PH stainless pipe, welded, 254 mm OD, 5 mm wall thickness, 3-5% nickel content. Classified in 7306.40.50.85 for its stainless properties, wall thickness, dimensions, and nickel level suitable for aerospace structural use.
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
• Classify based on actual chemistry, not trade name; require lab analysis for Ni content
• Document as 'other' non-standard pipes to avoid line item mismatches