Chipper Knife Steel Flat Bar from United States
Hot-rolled flat bars made from chipper knife steel, containing 0.48-0.55% carbon, 7.25-8.75% chromium, and 1.25-1.75% molybdenum. Not cold-formed and not further worked beyond hot-rolling, suitable for machining into chipper blades.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the flat bar's composition matches chipper knife steel in Chapter 72 note 1(f)
• Provide mill test certificates for carbon, chromium, and molybdenum content
• Confirm the bar is not further worked than hot-rolling