Biomass Chipper Steel Bar Stock from Canada
Bar stock of chipper knife steel for biomass processing shredders, featuring 7.25-8.75% chromium for corrosion resistance in wet materials. Hot-drawn, not cold-formed, straight lengths. Precisely matches HTS 7228.30.4000 tool steel criteria.
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
• Specify 'for chipper knife mfr' on commercial invoice to support specific subheading
• Vanadium tolerance critical (0.2-0.55%); excess may shift to other tool steel
• Avoid commingling with universal mill plate; dimensional specs must match bars