3/4″ Aluminum Square Bar 6061-T6

3/4" Aluminum Square Bar 6061-T6

3/4″ Aluminum Square Bar 6061-T6

Price range: $8.00 through $33.00

Part#: ASQ6134 Category
DESCRIPTION

A 3/4″ aluminum square bar 6061-T6 is a solid aluminum bar with a square cross-section, where each side measures 3/4 inch (0.75″). It’s made from 6061-T6 aluminum, which is one of the most versatile and commonly used aluminum alloys.

📐 Key Specs:

  • Size: 3/4″ × 3/4″ (0.75″ per side)
  • Shape: Solid square bar
  • Material: 6061 aluminum alloy
  • Temper: T6 (solution heat-treated and artificially aged)

🧪 6061-T6 Aluminum – Main Properties:

  • Tensile Strength: ~45,000 psi
  • Yield Strength: ~40,000 psi
  • Hardness: Brinell ~95
  • Corrosion Resistance: Excellent — holds up in marine/outdoor environments
  • Machinability: Very good — easy to cut, drill, tap, and mill
  • Weldability: Excellent — performs well with MIG/TIG welding

⚙️ Typical Uses for 3/4″ Square Bar:

  • Structural components and framing
  • Brackets, supports, mounts
  • Custom-machined parts or blocks
  • Industrial jigs and fixtures
  • Hobbyist fabrication, robotics, automotive work
  • Architectural trim or decorative metalwork

* 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”. This does NOT apply to Cut To Size items. Those will be +.125″, -0.00″ tolerances.