2-1/2″ x 2-1/2″ x .188″wall Aluminum Square Tube 6061

2-1/2" x 2-1/2" x .188"wall Aluminum Square Tube 6061

2-1/2″ x 2-1/2″ x .188″wall Aluminum Square Tube 6061

Price range: $21.66 through $129.96

Part#: AST61212212188 Category
DESCRIPTION

2-1/2″ x 2-1/2″ x .188″ Wall Aluminum Square Tube 6061 is manufactured from premium 6061 aluminum alloy, offering an excellent combination of strength, corrosion resistance, and machinability. With its 2-1/2″ square profile and heavy-duty .188″ wall thickness, this aluminum square tube is designed for structural applications requiring durability while maintaining a lightweight design. Alloy 6061 provides excellent weldability, good corrosion resistance, and superior performance in demanding indoor and outdoor environments. It is widely used in fabrication, construction, transportation, marine, and architectural projects where reliable strength and long-lasting performance are required.

Applications:

2-1/2″ x 2-1/2″ x .188″ Wall Aluminum Square Tube 6061 is commonly used in a variety of applications, including:

  • Structural frameworks and supports
  • Trailers and truck bodies
  • Marine and dock construction
  • Architectural and commercial projects
  • Equipment frames and machinery
  • Custom fabrication and welding projects
  • Industrial and manufacturing applications

Advantages:

  • High strength: 6061 aluminum provides excellent structural performance
  • Corrosion resistant: Naturally resists rust, weathering, and oxidation
  • Lightweight: Strong material with reduced weight compared to steel
  • Excellent weldability: Easily welded and fabricated using common welding methods
  • Easy to machine: Suitable for cutting, drilling, machining, and forming
  • Versatile: Ideal for structural, architectural, marine, and industrial applications

Summary:

2-1/2″ x 2-1/2″ x .188″ Wall Aluminum Square Tube 6061 is a high-strength, corrosion-resistant aluminum tube designed for demanding structural and fabrication applications. Its heavy-duty wall thickness, lightweight construction, and excellent weldability make it an ideal choice for trailers, marine projects, equipment frames, architectural structures, and custom fabrication requiring dependable, long-lasting performance.

* Prices are subject to change without notice due to fluctuations in the metals market. | All “Value Length” and “Value Pack” item measurements are subject to standard mill tolerances. | Products may be manufactured several thousandths of an inch over or under the stated dimensions and still be within acceptable mill tolerances. All bar, tube, structural, pipe, sheet, plate, and similar products sold on our website are custom cut to the lengths and sizes selected by the customer at the time of purchase. These are not stocked as pre-cut items. Because each order is cut specifically to customer specifications, all cut materials are considered custom products and are not eligible for cancellation, return, or exchange once production has begun. Our standard cutting tolerances are:

  • Length: +0.125″ / -0.062″
  • During the cutting process, the saw blade removes approximately 1/16″ (kerf) of material. This is a normal part of the manufacturing process and is already included within the stated cutting tolerances.