3″ Aluminum Square Bar 6061-T6

3″ Aluminum Square Bar 6061-T6

$80.00$403.14

Part#: ASQ613 Category
DESCRIPTION

A 3″ aluminum square bar 6061-T6 is a solid block of aluminum with a square cross-section where each side is 3 inches. It’s made from 6061-T6 aluminum, a premium, heat-treated alloy known for its strength, corrosion resistance, and excellent machinability.

📐 Basic Specs:

  • Dimensions: 3″ × 3″ (solid square cross-section)
  • Material: Aluminum Alloy 6061
  • Temper: T6 (solution heat-treated & artificially aged)
  • Shape: Solid square bar

🧪 6061-T6 Aluminum – Material Highlights:

  • Tensile Strength: ~45,000 psi
  • Yield Strength: ~40,000 psi
  • Brinell Hardness: ~95
  • Corrosion Resistance: Excellent — suitable for marine, outdoor, and industrial use
  • Machinability: Very good — mills, drills, and threads well
  • Weldability: Excellent for TIG/MIG processes

 

🔧 Typical Uses for 3″ 6061-T6 Square Bar:

  • Large structural components and frames
  • Heavy-duty machine bases, mounts, or fixtures
  • CNC machining stock for custom parts
  • Aerospace, marine, automotive fabrication
  • Die blocks, tooling, or industrial jigs
  • Heavy brackets, plates, or support arms

(No Cut Tolerance)*

* 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.