Chipper Knife Tool Steel Ingot from Canada
Chipper knife steel ingot precisely matches note (f) specs: 0.48-0.55% C, 7.25-8.75% Cr, 1.25-1.75% Mo. Primary form for wood chipper knives. HTS 7224.10.0045 covers this defined tool steel.
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
• Must certify all 7 elements per note (f); common reclassification risk without full documentation; inspect for surface treatments