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6063-T6 Aluminum Alloy T-Slot Profile

6063-T6 T-slot extrusions for modular industrial framing systems like workstations. Heat-treatable per statistical note 7, HTS 7604.29.10.10 due to extrusion profile shape and alloy composition.

Import Duty Rates by Country of Origin

Origin Country	MFN Rate	Ch.99 Surcharges	Total Effective Rate
🇨🇳China	5%	+35.0%	40%
🇲🇽Mexico	5%	+10.0%	15%
🇨🇦Canada	5%	+10.0%	15%
🇩🇪Germany	5%	+10.0%	15%
🇯🇵Japan	5%	+10.0%	15%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7604.21.00Lower: 36.5% vs 40%

If 5xxx series substitute

Non-heat-treatable marine-grade alloys like 5083 use 7604.21.

7610.10.00Higher: 63.2% vs 40%

If sold as complete frame kits

Assembled structures or doors/windows classify as finished articles.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

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Import Tips & Compliance

• Provide T-slot dimension drawings; complex shapes risk bar classification

• Anodizing post-import doesn't affect HTS but declare as bare profiles

Related Products under HTS 7604.29.10.10

6061-T6 Aluminum Alloy Extruded Profile

This is a heat-treatable 6061-T6 aluminum alloy profile extruded for industrial structural applications like machine frames and robotic arms. It qualifies under HTS 7604.29.10.10 as a profile of aluminum alloys listed in statistical note 7, which includes 6061 as a heat-treatable industrial alloy due to its magnesium and silicon content enabling precipitation hardening.

7075-T651 Aluminum Alloy I-Beam Profile

7075-T651 aluminum alloy I-beam profiles are heat-treatable extrusions used in aerospace and high-strength industrial frameworks. Classified under 7604.29.10.10 for heat-treatable alloys per statistical note 7 (zinc-dominant 7xxx series), offering superior strength via age-hardening.