M42 Cobalt High-Speed Steel Plate from Canada
M42 cobalt-bearing high-speed steel hot-rolled plate, 8 mm thick, 1000 mm wide for drill bit blanks. HTS 7225.40.11.10 applies as cobalt-enhanced high-speed steel (1.1% C, 8% Cr, 9.5% W, 1.5% V, 8% Co) in hot-rolled, non-coil form ≥4.75 mm thick.
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
• Cobalt content documentation essential - distinguishes from standard M2/M35 for proper high-speed steel verification
• Check for 'universal mill plate' characteristics (note b) which might affect classification if patterned
• Ensure no chemical surface treatments (phosphating, etc.) as these constitute 'further worked'