O1 Tool Steel Cold-Rolled Plate 450mm Wide from United States
> O1 oil-hardening tool steel cold-rolled plate, 450 mm wide and 2 mm thick, supplied flat without patterns or coatings. Its composition (0.9% carbon, 1% manganese, 1% chromium, 0.5% tungsten) qualifies it as other alloy tool steel, and it is not further worked than cold-rolled.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• > Confirm the steel is not further worked than cold-rolled and that it meets the other alloy tool steel definition
• Provide a mill test certificate with chemical composition
• Verify the width (450 mm) and thickness (2 mm) meet the flat-rolled product definition