409 Stainless Steel Heat Exchanger Foil from United States
Hot-rolled flat-rolled products of stainless steel, 0.15 mm thick and 500 mm wide, in foil form. These 409 grade foils are used in finned heat exchanger cores for automotive radiators. They are classified under this tariff item as other flat-rolled stainless steel products of a width less than 600 mm, not further worked than hot-rolled.
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; cold-rolling or other processing may change classification
• Declare the width and thickness to ensure it falls under the less than 600 mm threshold
• Provide mill certificates to verify the 409 grade composition for CBSA