6061 Aluminum Alloy Round Bar
A 6061-T6 aluminum alloy round bar, typically 1 inch in diameter and various lengths, used in structural applications like frames and machinery components. Classified under HTS 7604.29.50.90 as it is an aluminum alloy bar with aluminum predominating by weight and other elements exceeding non-alloyed limits, not specifically hollow or rectangular.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing 99%+ pure aluminum
Pure aluminum bars (not alloyed) fall under 7604.10, as they meet the strict elemental limits for non-alloyed aluminum.
If hollow bars or tubes
Hollow profile bars are classified separately in 7604.29.10, distinguishing them from solid bars and rods.
If machined into finished articles
Machined components or finished products from aluminum bars move to Chapter 76 other articles, not raw bars.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify alloy composition certification to confirm it meets aluminum alloy definition (aluminum >50% with other elements >1% total)
• Provide mill test reports documenting exact elemental content to avoid reclassification as non-alloyed aluminum
• Ensure proper marking of alloy designation (e.g
• 6061-T6) for customs compliance
Related Products under HTS 7604.29.50.90
7075 Aluminum Alloy Hexagonal Rod
7075-T651 aluminum alloy hexagonal rod used in aerospace and high-strength structural applications. Falls under HTS 7604.29.50.90 as 'other' aluminum alloy bars/rods that are neither hollow nor specific cross-sections, meeting alloy criteria with high zinc content.
6063 Aluminum Alloy Extruded Profile Rod
6063-T5 extruded aluminum alloy rod with irregular cross-section for architectural and framing uses. Classified in 7604.29.50.90 as other alloy bars/rods, distinguished from hollow profiles or specific shapes.
5083 Aluminum Alloy Marine Grade Rod
5083-H116 aluminum alloy rod for marine applications requiring corrosion resistance. HTS 7604.29.50.90 applies to this 'other' alloy bar with magnesium as principal alloying element exceeding purity limits.
2024 Aluminum Alloy Aircraft Structural Bar
2024-T3 aluminum alloy flat bar for aircraft structural components. Classified under 7604.29.50.90 as other alloy bars, with copper as primary alloying element.
Aluminum 5052 Alloy Round Rod
5052-H32 aluminum alloy round rod for general fabrication and tank construction. HTS 7604.29.50.90 covers this magnesium-alloyed bar not meeting other specific shape criteria.
Aluminum 6061 Alloy Square Rod
6061-T6511 square aluminum alloy rod for framework construction. Falls in residual 'other' category 7604.29.50.90 as alloy bar not specifically hollow or rectangular.