Cold-Rolled 4140 Chromium-Moly Alloy Steel Strip from Mexico
Cold-rolled 4140 Cr-Mo alloy steel strip, 2.5 mm thick x 800 mm wide, for pressure vessel fabrication. Classifies in HTS 7225.50.80 as other cold-reduced alloy steel, width ≥600 mm, thickness <4.75 mm, no additional working.
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
• Declare exact gauge tolerance; variations near 4.75 mm threshold require precise measurement
• Rust or discoloration doesn't reduce duties per Chapter 72 note; expect full duty assessment
• Document cold-rolling reduction ratio to distinguish from hot-rolled + annealed products