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3" x 5" x 0.1875" Rectangular Aluminum Flat Tube 6061-T6-Extruded

The 3" x 5" x 0.1875" Rectangular Aluminum Flat Tube 6061-T6 extruded material, with its thinner wall design, offers a lightweight solution suitable for structural applications that require weight reduction. The corrosion resistance of this aluminum profile ensures good performance in humid environments.

  • Specification: Height 3" (76.2 mm) x Width 5" (127 mm) x Wall Thickness 0.1875" (4.76 mm)
  • Features: Thinner wall thickness, suitable for lightweight applications, with good corrosion resistance and weldability.
  • Applications: Ideal for light frames, support structures, automotive parts, etc.

3" x 5" x 0.1875" Rectangular Aluminum Flat Tube 6061-T6-Extruded Performance Advantages

With a thinner wall thickness, this aluminum tube offers significant advantages in terms of lightweight design while maintaining high strength and corrosion resistance. It is ideal for lightweight structural components such as brackets, frames, and precision machinery.

This material meets the following specs: ASTM -B221

3" x 5" x 0.1875" Rectangular Aluminum Flat Tube 6061-T6-Extruded Specifications

Specification Details
Height 3" (76.2 mm)
Width 5" (127 mm)
Wall Thickness 0.1875"
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.)
  • 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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