Cold-Rolled AISI 4130 Alloy Steel Sheet from Mexico
Flat-rolled product of chromium-molybdenum alloy steel (AISI 4130) with 0.28-0.33% carbon, 0.8-1.1% chromium, and 0.15-0.25% molybdenum, cold-rolled to a thickness of 3 mm and width of 800 mm. Classified under HTS 7225.50.8080 as other alloy steel, cold-rolled, not further worked, thickness less than 4.75 mm, width 600 mm or more. Meets alloy steel definition but not tool steel or other specified types.
Duty Rate — Mexico → 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
• Provide mill test certificate confirming alloy composition and cold-rolling process; ensure thickness measured post-reduction doesn't exceed 4.75 mm; declare exact chemical analysis to avoid reclassification as stainless or tool steel