Unalloyed Aluminum Heat Sink Plate 9mm from United States
9mm thick flat rectangular plate of pure aluminum for custom heat sink fabrication in electronics. It qualifies for tariff item 7606.11.00 as unalloyed, unclad, rectangular sheet over 0.2 mm thick.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the aluminum is not alloyed and not clad
• The thickness must be over 0.2 mm
• If the plate is cut to a specific shape for heat sinks, it may still be classified here if it remains a plate
• Keep documentation of the alloy