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5.5" Aluminum Square Bar 6061-T6

This 5.5-inch aluminum square bar is constructed from the high-strength 6061-T6 alloy. It offers excellent mechanical properties and is suitable for applications that require robust structural support.

  • Alloy: 6061-T6
  • Size: 5.5" x 5.5"
  • Characteristics: Higher strength, excellent fatigue resistance, and improved hardness
  • Applications: Critical aerospace and structural components, military equipment

5.5" Aluminum Square Bar 6061-T6 Specifications

Specification Details
Edge Length 5.5" (approximately 139.7 mm)
Height 5.5"
Width 5.5"
Maximum Length 72 inches (6 feet)
Material Aluminum
Shape Square Bar
Alloy Type 6061
Temper T6

Select length below or Custom Cut

  • 12" (1 ft.)
  • 24" (2 ft.)
  • 36" (3 ft.)
  • 48" (4 ft.)
  • 60" (5 ft.)
  • 72" (6 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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