AISI 8620 Carburizing Alloy Steel Billet from Mexico
Square billet of AISI 8620 low-alloy steel for case-hardened gears and pinions. HTS 7224.90.0075 covers this as other semi-finished alloy steel, not fitting ball-bearing or chipper knife steel specs. Provided in primary form for forging or rolling.
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
• Include ASTM A322 certification; ensure no surface treatments qualifying as 'further worked'; monitor for country-specific quotas under steel trade remedies