Silicon Electrical Steel Sheet for Transformer Cores from Mexico
Flat-rolled alloy steel sheet containing 2-4% silicon, width 450 mm, designed for low core loss in power transformers. Classified under HTS 7226.19.1000 as silicon electrical steel, flat-rolled product of alloy steel under 600 mm width but 300 mm or more. Not grain-oriented, used in electrical applications requiring high permeability.
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 certificates confirming silicon content (typically 2-4%) and electrical properties like core loss values
• Ensure accurate width measurement as exceeding 600mm shifts to 7226.11
• Verify not grain-oriented to avoid 7226.11 classification