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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not heat-treatable alloy like 5000 series
Non-heat-treatable alloys (e.g., 5052 with only strain hardening) fall under 7604.21, lacking precipitation hardening elements.
If rectangular cross-section with width > thickness
Profiles with specific rectangular shapes may classify under hollow or shaped subheadings if not general profiles.
If further machined into finished parts
Machined aluminum structures or parts for specific machinery shift from extruded profiles to Chapter 76 articles.
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Import Tips & Compliance
• Verify chemical composition meets statistical note 7 for 6061 alloy (Mg 0.8-1.2%, Si 0.4-0.8%) with mill test certificates
• Declare exact temper (e.g
• T6) and profile dimensions; misclassification as bars/rods risks penalties
Related Products under HTS 7604.29.10.10
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6082-T6 Aluminum Alloy Hollow Profile
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7050-T7451 Aluminum Alloy Rectangular Profile
High-strength 7050-T7451 rectangular profiles for defense and heavy industrial extrusions, heat-treatable per note 7 (zirconium-enhanced 7xxx). Used in military vehicles and bridges under HTS 7604.29.10.10.
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.