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3.5" OD x 0.375" Wall x 2.75" ID Aluminum Round Tube 6061-T6-Extruded

The outer diameter is 3.5 inches, wall thickness is 0.375 inches, and the inner diameter is 2.75 inches, produced using the 6061-T6 aluminum alloy extrusion process. The thick wall design enables it to withstand larger external pressures and loads, widely used in mechanical, building, and structural framework applications.

Measurement Diagram of Aluminum Round Tube

3.5" OD x 0.375" Wall x 2.75" ID Aluminum Round Tube 6061-T6-Extruded Specifications

Specification Details
Outer Diameter 3.5"
Wall Thickness 0.375"
Inner Diameter 2.75"
Material Aluminum
Form round tube
Alloy Type 6061
Max Length 288 inches (24 feet)
Temper T6
Production Method Extruded

3.5" OD x 0.375" Wall x 2.75" ID Aluminum Round Tube 6061-T6-Extruded Informations and Applications

Informations:

  • Outer Diameter: 3.5 inches
  • Wall Thickness: 0.375 inches
  • Inner Diameter: 2.75 inches
  • High-strength design with strong load-bearing capacity.

Applications:

  • Suitable for heavy-duty structures and mechanical equipment.
  • Commonly used in building and industrial applications for support.
  • Can be used for making carrying pipes and frames.

Aluminum round tubes are made of 6061-T6 aluminum, which has been solution heat treated and artificially aged. They have excellent mechanical properties and corrosion resistance and are suitable for various industrial and engineering applications. According to different sizes and wall thicknesses, users can choose products that suit their specific needs.

Select length below or Custom Cut

  • 12" (1 ft.)
  • 24" (2 ft.)
  • 36" (3 ft.)
  • 48" (4 ft.)
  • 72" (6 ft.)
  • 96" (8 ft.)
  • 144" (12 ft.)
  • 192" (16 ft.)
  • 240" (20 ft.)
  • 288" (24 ft.)
  • Custom cuts supported

6061 T6 Aluminum Mechanical Properties

Property Value
Density g/cm^3 3
Yield Tensile Strength KSI 40
Brinell Hardness 500 kg load 95
Ultimate Tensile Strength KSI 45
Elongation % in 2 in. 12
Rockwell Hardness B Scale 60
Machinability % 50
Melting Point °F 1080 - 1205
Electrical Conductivity % IACS 43
Shear Strength KSI 30

Chemistry Information 6061 Aluminum

Weight % Si Fe Cu Mn Mg Cr Zn Ti Each Total
Minimum 0.40 0.15 0.80 0.04
Maximum 0.80 0.70 0.40 0.15 1.20 0.35 0.25 0.15 0.05 0.15

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