Cold-Formed 35NCD16 Alloy Steel Bar 250mm from Mexico
35NCD16 carburizing alloy steel bar cold-formed to 250 mm for heavy gear forgings. Under HTS 7228.50.50.70 as large diameter cold-finished other alloy steel bars.
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
• AFNOR/NF grade requires chemical equivalence table to SAE/AISI for classification
• Gear quality specs (cleanliness, microstructure) support but don't change tariff code
• Case depth potential documentation for intended carburizing validates grade