S7 Tool Steel Rectangular Billet from United States
S7 tool steel rectangular billet is a shock-resisting tool steel semi-finished product, width under four times thickness, for ram dies and punches. It is classified under tariff item 7224.90.00 as other alloy steel semi-finished products, given its tool steel composition.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the billet is not further worked than hot-rolled or forged, as additional processing may alter classification
• Provide a certificate of analysis showing the carbon and chromium content to support the tool steel classification
• Verify the dimensions meet the semi-finished product definition under Chapter 72