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6061 1/4 Inch Aluminum Square Bar Rod


The specific dimensions, chemical composition, and advantages of 6061 aluminum square bar may vary depending on your requirements.

Common sizes of 6061 aluminum square bar:

  • Width: ranging from 1/4 inch (0.25 inches) to 12 inches or more.

  • Thickness: ranging from 1/4 inch (0.25 inches) to 6 inches or more.

* Standard lengths vary, typically 12' or 24'. Specific size customized on demand.

Advantages of 6061 Aluminum Rectangular Bar:

  1. High strength and excellent machinability: 6061 aluminum has good mechanical properties, making it suitable for various industrial applications. It can be easily shaped and formed using machining techniques.

  2. Corrosion resistance: It offers good resistance to corrosion, making it suitable for outdoor and marine applications where exposure to moisture or saltwater is a concern.

  3. Weldability: 6061 aluminum can be easily welded using conventional methods. It retains its strength after welding without significant weakening at the joint.

  4. Versatility: It can be easily extruded into different shapes, including square bars, and can be further processed for various applications such as structural components, frames, brackets, and automotive parts.

  5. Heat treatable: 6061 aluminum can be heat-treated to enhance its strength further, making it ideal for applications that require higher strength and hardness.

Flat Aluminum Bar in Stock

Chemical Composition of 6061 aluminum:

  • Aluminum (Al): 97.9%

  • Magnesium (Mg): 1.0%

  • Silicon (Si): 0.6%

  • Iron (Fe): 0.7%

  • Copper (Cu): 0.28%

  • Manganese (Mn): 0.15%

  • Chromium (Cr): 0.15%

  • Zinc (Zn): 0.10%

  • Titanium (Ti): 0.10%

  • Other elements: 0.15% (each), 0.05% (total)

Aluminum Bar Parameters

Model NumberAluminum Flat Bar
Grade1000, 2000, 3000, 4000, 5000, 6000, 7000 Series
Surface TreatmentMill Finish
Alloy Or NotIs Alloy
Yield (≥ MPa)310
TemperT3 - T8
Ultimate Strength (≥ MPa)240
PackagingStandard Export Packaging
Delivery Time15-30 Days


2-800mm ,Contact Us For Exact Value


3000mm, 2500mm, 6000mm, Can Cut To Short Sizes

Optional Service

Cutting, Anodizing, Custom-Made


Bright, Polished, Hair Line, Brush, Embossed, Etc

Payment Term

L/C , D/A , D/P , T/T , West Union , Money Gram , Other


Export Wooden Pallets, Plastic Film,(Ship By Sea)


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