AISI 4340 Cold-Reduced Alloy Steel Sheet 5mm Thick from United States
A flat-rolled sheet of AISI 4340 nickel-chromium-molybdenum alloy steel, 5 mm thick and 1000 mm wide, cold-reduced without further processing. It qualifies as other alloy steel and is presented in a form consistent with this tariff item.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
PGA flags (1)Show detailsHide detailsGACSteelRequired
- GAC
Steel · Required
Global Affairs Canada: GAC Steel (Carbon Steel) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 7225000000–7229999999).
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm the sheet is not further worked beyond cold reduction, such as by annealing or tempering
• Provide a certificate of analysis to the CBSA showing the nickel and chromium content
• Verify the width exceeds 600 mm to avoid reclassification