6063-T6 Seamless Aluminum Alloy Round Tube from United States
> Seamless extruded tube made from 6063-T6 aluminum alloy, used in architectural frameworks and structural applications. The alloy contains magnesium and silicon, which exceed the limits for unalloyed aluminum, making it an aluminum alloy tube under this tariff item.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• > Confirm the alloy composition and temper with a mill certificate
• Ensure the product is classified as a tube, not a profile, based on its cross-section
• Keep records of the structural application