Pure Aluminum Thick Plate 12mm for Heat Sinks from United States
A 12 mm thick plate of 99.7% pure unalloyed aluminum, designed as base stock for machining large heat sinks in electronics cooling. It is a flat-rolled product of heading 7606, not clad, and meets the unalloyed definition.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• The plate is classified as a flat-rolled product even if intended for machining into heat sinks
• Ensure the aluminum purity is at least 99% and that the plate is not clad
• Keep mill certificates to prove unalloyed status