AISI 4340 Alloy Steel Flat Bar from Canada
Hot-rolled flat bar of AISI 4340 nickel-chromium-molybdenum alloy steel, ideal for structural components and aircraft parts. Classified under HTS 7228.60.60.00 as other bars of alloy steel that are not cold-formed and do not qualify as tool steel or other specified types. Delivered in rectangular cross-sections without further cold working.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Label shipments clearly as 'hot-rolled alloy steel bar' to differentiate from cold-drawn products and avoid duty reassessment
• Include chemical analysis reports showing elements like Ni 1.65-2%, Cr 0.4-0.8% to confirm 'other alloy steel' status
• Verify product not further worked (e.g
• no polishing/coating) as per chapter note, or it may shift to 7228.70