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    Aluminum Round Tube Supply

    6061 & 6063 Alloys | Seamless & General Purpose

    Maverick Metals supplies aluminum round tube in 6061-T6 and 6063-T5/T6 alloys for seamless, architectural, and general-purpose applications. Lightweight, corrosion-resistant, and easy to fabricate, aluminum tube is the versatile choice for frames, supports, handrails, and custom fabrication projects.

    Aluminum Round Tube Supply cross-section and profile view

    Key Features & Specifications

    Our aluminum round tube supply is manufactured to strict ASTM standards for purity, dimensional tolerance, and surface finish. Available in multiple alloy grades with custom sizing to meet your exact requirements.

    General Specifications

    OD Range1/2" to 12"
    Wall Thickness0.035" to 0.500"
    Alloys6061-T6, 6063-T5/T6
    Standard Lengths12' and 24'
    StandardsASTM B210, B221

    Aluminum Tube Alloys

    We stock aluminum round tube in two primary alloys to meet seamless and architectural needs.

    6061-T6

    Seamless Aluminum Tube

    High-strength seamless tube with excellent machinability and weldability. The standard for seamless applications.

    Conductivity43% IACS
    Cu ContentN/A — Aluminum
    Key FeatureHighest strength
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    6063-T5/T6

    Architectural Aluminum Tube

    Best surface finish and anodizing response. The standard for architectural and decorative applications.

    Conductivity53% IACS
    Cu ContentN/A — Aluminum
    Key FeatureBest finish & anodizing
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    Applications for Aluminum Tube

    Aluminum round tube is used across seamless, architectural, and industrial applications.

    Seamless Frames

    Truck bodies, trailers, platforms, and seamless framework.

    Handrails & Railing

    Commercial and residential railing systems and handrails.

    General Fabrication

    Custom frames, supports, brackets, and assemblies.

    HVAC & Mechanical

    Conduit, housings, and seamless supports for mechanical systems.

    Automotive & Marine

    Roll cages, boat frames, and lightweight vehicle components.

    Furniture & Display

    Retail displays, trade show booths, and contemporary furniture.

    Why Buy from Maverick?

    Two Alloys In-Stock

    6061-T6 for strength, 6063-T5/T6 for finish — both ready to ship.

    Wide Size Range

    From 1/2" OD to 12" OD in multiple wall thicknesses.

    Custom Cut-to-Length

    Precision cutting to your exact length requirements.

    Full Material Certification

    MTRs included with every order.

    Aluminum Round Tube Supply industrial application

    Need Aluminum Round Tube?

    Contact us for aluminum tube pricing — 6061 and 6063 alloys in custom lengths.