AISI 4140 Alloy Steel Round Billet from United States
AISI 4140 chromium-molybdenum alloy steel round billets are semi-finished products used for forging shafts and gears. They are supplied in round form with diameters typically 100-300mm and are not further worked than primary hot-rolling.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the billets are not in coils and have not been further worked beyond primary hot-rolling
• Provide the AISI grade certificate and dimensions to the CBSA