1-5/8″ Aluminum Round Bar 6061-T6

1-5/8" Aluminum Round Bar 6061-T6

1-5/8″ Aluminum Round Bar 6061-T6

Price range: $25.00 through $103.05

Part#: ARO61158 Category
DESCRIPTION

A 1-5/8″ aluminum round bar 6061-T6 is a solid cylindrical rod made from 6061 aluminum alloy, with a diameter of 1-5/8 inches (1.625″). This size is used for applications requiring substantial strength, durability, and corrosion resistance, while benefiting from the lightweight properties of aluminum. It is often used for larger structural components, heavy-duty machining, and custom parts that need to support greater loads.

📐 Basic Specifications:

  • Diameter: 1-5/8 inches (1.625″ or ~41.28 mm)
  • Material: Aluminum Alloy 6061
  • Temper: T6 (solution heat-treated and artificially aged)
  • Shape: Solid round bar (not hollow)

🧪 6061-T6 Aluminum Properties:

  • Tensile Strength: ~45,000 psi
  • Yield Strength: ~40,000 psi
  • Hardness: Brinell ~95
  • Corrosion Resistance: Excellent — ideal for outdoor, marine, and industrial environments
  • Machinability: Very good — easily drilled, milled, cut, and turned
  • Weldability: Excellent — works well with both MIG and TIG welding processes

🔧 Common Uses for 1-5/8″ Round Bar:

  • Shafts, spindles, and axles for heavy-duty mechanical systems
  • Pins, standoffs, and dowels
  • Large structural rods or support beams
  • Custom machined parts for mechanical assemblies
  • Tooling, fixtures, and die components
  • Automotive, aerospace, and marine applications
  • Large-scale DIY projects, prototyping, and industrial fabrication
* 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.