L6 Tool Steel Hot Band Coils from Mexico
L6 shock tool steel (0.7% C, 0.6% Mn, 1.5% Ni, 1% Cr) hot-rolled in irregular coils, not tempered or treated. HTS 7227.90.10 via note (e)(iii) carbon-manganese criteria, for gears and shafts.
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
• Ni content often overlooked; ensure full analysis to validate tool steel
• Ship in original mill condition; post-roll handling can't alter 'not treated' status