HY-80 Alloy Steel Hot-Extruded Rod for Submarines from Mexico
HY-80 nickel-alloy steel rod, hot-extruded for submarine hull pressure vessels requiring 80 ksi yield strength. HTS 7228.30.80 for other extruded alloy steel rods not further worked.
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
• Military end-use requires ITAR compliance separate from HTS classification
• Confirm not heat-resisting steel per note (g); HY-80 is structural alloy
• Bulk packaging common; declare weights accurately for duty calculation