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4" x 8" x 0.25" Rectangular Aluminum Flat Tube 6061-T6 240" Length

The 4" x 8" x 0.25" Rectangular Aluminum Flat Tube 6061-T6, with a length of 240 inches, is suitable for structural projects requiring longer materials. The corrosion resistance and strength of this aluminum profile make it very popular in construction and engineering, meeting various application needs.

  • Specification: Height 4" (101.6 mm) x Width 8" (203.2 mm) x Wall Thickness 0.25" (6.35 mm)
  • Features: Length of 240" (6096 mm), suitable for custom applications that require long sections of aluminum tubing.
  • Applications: Long-span structures, frames, support devices, etc.

4" x 8" x 0.25" Rectangular Aluminum Flat Tube 6061-T6 240" Length Performance Advantages

This 240-inch long aluminum tube is ideal for applications requiring long structural components. It combines good strength, corrosion resistance, and excellent weldability, commonly used in the construction of large building structures, mechanical equipment, and transportation facilities.

This material meets the following specs: ASTM -B221

4" x 8" x 0.25" Rectangular Aluminum Flat Tube 6061-T6 240" Length Specifications

Specification Details
Height 4" (101.6 mm)
Width 8" (203.2 mm)
Wall Thickness 0.25"
Material Aluminum
Shape rectangle flat tube
Alloy Type 6061
Temper T6

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.)
  • 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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