1-1/2″ x 4″ Rectangular Aluminum Flat Bar 6061-T6 Structural

1-1/2" x 4" Rectangular Aluminum Flat Bar 6061-T6 Structural

1-1/2″ x 4″ Rectangular Aluminum Flat Bar 6061-T6 Structural

Price range: $100.15 through $575.64

Part#: AFL611124 Category
DESCRIPTION

An aluminum flat bar 1-1/2 x 4 6061-T6

📐 Dimensions:

  • Thickness: 1-1/2 inches (1.500″)
  • Width: 4 inches (4.000”)

🧪 Material: 6061-T6 Aluminum

  • 6061: A heat-treatable aluminum alloy containing magnesium and silicon, known for:
    • High strength-to-weight ratio
    • Excellent corrosion resistance, particularly in marine and outdoor environments
    • Good weldability and machinability
  • T6 Temper: Solution heat-treated and artificially aged to achieve maximum strength, hardness, and stability.

⚙️ Typical Mechanical Properties:

  • Tensile Strength: ~45,000 psi
  • Yield Strength: ~40,000 psi
  • Brinell Hardness: ~95
  • Density: 0.098 lb/in³

🧰 Common Applications:

  • Structural beams, framing, and supports
  • Heavy-duty machine bases, brackets, and mounting plates
  • Aerospace, automotive, and marine components
  • Industrial tooling, custom fabrication, and precision parts
  • Parts requiring high strength and durability
* Prices subject to change without notice due to the Metals Market fluctuations. | All ‘value length’ and ‘value pack’ item measurements are subject to a “mill tolerance”. | A product may be produced several thousandths of an inch, either over or under the stated thickness, and still be within “mill tolerance”. Since we cut the material specifically for your order, they follow these tolerances: Length: +0.125″ / -0.062” – Please note that during cutting, the blade removes about 1/16″ of material (kerf). This is a normal part of the process and is already considered within the stated tolerances.