Hot-Rolled 4340 Alloy Steel Sheet 6mm Thick from Canada
Flat-rolled 4340 nickel-chromium-molybdenum steel sheet, hot-rolled, 450mm wide and 6mm thick, not further worked. Fits HTS 7226.91.5000 as other alloy steel product under 600mm width with thickness over 4.75mm. Commonly used for aircraft landing gear components.
Duty Rate — Canada → 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
• Submit chemical analysis report proving alloy steel status (not tool steel per US note definitions); watch for rust/discoloration as no duty allowance per chapter notes; confirm no surface treatments like polishing that would make it 'further worked'