S790 High-Speed Steel Hot-Rolled Plate from United States
S790 is a super high-speed steel plate, hot-rolled to 7 mm thickness and 650 mm width, used for broaching tools. Its composition includes 1.5% carbon, 4% chromium, 10% tungsten, 5% cobalt, and 4% vanadium, meeting the high-speed steel definition. It is classified under 7225.40.00 as a flat-rolled product of other alloy steel, not further worked than hot-rolled, not in coils.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the product is not further worked beyond hot-rolling, such as by pickling or tempering, to stay in this tariff item
• Keep documentation of the alloy composition to prove it qualifies as high-speed steel
• Check if the width exceeds 600 mm, as this is a key criterion for this heading