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2" x 3" x 0.125" Rectangular Aluminum Flat Tube 6061-T6-Extruded

The 2" x 3" x 0.125" Rectangular Aluminum Flat Tube 6061-T6-Extruded provides a larger width and structural stability. It is ideal for industrial frames, support components, and other structural uses, offering high strength and excellent corrosion resistance.

  • Specification: 2" Height × 3" Width × 0.125" Wall Thickness
  • Material: 6061-T6 Aluminum Alloy
  • Application: Suitable for larger-size and higher-strength structural components, such as machine frames, equipment frames, bridge support structures, etc. This size rectangular aluminum tube is commonly used in heavy-duty vehicles (such as trucks, trailers, railway cars) for frames and structural supports, as well as in major building projects and large mechanical equipment frames.

2" x 3" x 0.125" Rectangular Aluminum Flat Tube 6061-T6-Extruded Features

This rectangular aluminum tube has a wider dimension, suitable for applications with moderate to higher load-bearing requirements. Its larger size and T6 heat treatment provide high tensile strength and corrosion resistance, making it ideal for load-bearing structures and large support frames.

This material meets the following specs: ASTM -B221

2" x 3" x 0.125" Rectangular Aluminum Flat Tube 6061-T6-Extruded Specifications

Specification Details
Height 2"
Width 3"
Wall Thickness 0.125"
Material Aluminum
Shape rectangle flat tube
Alloy Type 6061
Temper T6
Production Method Extruded

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.)
  • 288" (24 ft.)
  • 300" (25 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

Element Percentage
Al 98
Cr 0.04 - 0.35
Cu 0.15 - 0.4
Fe 0.7 max
Mg 0.8 - 1.2
Mn 0.15 max
Si 0.4 - 0.8
Ti 0.15 max
Zn 0.25 max

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