O1 Tool Steel Cold-Reduced Plate from United States
Cold-reduced O1 oil-hardening tool steel plate, 600-1500 mm wide, used for punches and gauges. This product falls under tariff item 7225.50.00 as a flat-rolled product of other alloy steel, not further worked than cold-rolled, and meets the tool steel definition in Chapter 72 note 1(e) with its carbon and manganese content.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the product is cold-reduced only, with no further working such as heat treatment or surface coating
• Keep an alloy certificate showing carbon and manganese percentages to verify tool steel classification
• Ensure the width is between 600 and 1500 mm to qualify for this heading