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4" x 0.25" Aluminum Square Tube 6063-T52-Extruded

The 4-inch x 4-inch aluminum square tube with a wall thickness of 0.25 inches is manufactured from extruded 6063-T52 aluminum alloy. The thicker wall provides higher strength, making it suitable for applications that require the ability to bear heavier loads.

This material meets the following specs: ASTM -B221

4" x 0.25" Aluminum Square Tube 6063-T52-Extruded Specifications

Specification Details
Side length 4"
Wall Thickness 0.25"
Material Aluminum
Shape square tube
Alloy Type 6063
Max Length 288 inches (24 feet)
Temper T52
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.)
  • Custom cuts supported

4" x 0.25" Aluminum Square Tube 6063-T52 Extruded Features

  • Strength: The thicker wall (0.25") provides higher strength and rigidity, suitable for heavier load-bearing applications.
  • Corrosion Resistance: Excellent resistance to corrosion, suitable for harsh environments such as marine settings.
  • Rigidity: Increased wall thickness enhances the tube's ability to resist bending and provide load support.
  • Machinability: Easy to cut, bend, and weld, suitable for complex manufacturing processes.

4" x 0.25" Aluminum Square Tube 6063-T52 Extruded Applications

  • Load-bearing frames: Used in structural frames such as building frameworks and supports.
  • Mechanical equipment racks: Supports and stabilizes heavy machinery.
  • Transportation frame structures: For vehicle chassis and other heavy-duty transport equipment.
  • Commercial displays: For large advertising frames and display structures.

6063 T52 Aluminum Mechanical Properties

Property Value
Density g/cm^3 3
Ultimate Tensile Strength KSI 27
Yield Tensile Strength KSI 21
Elongation % in 2 in. 12
Rockwell Hardness B Scale 17
Melting Point °F 1140 - 1210
Brinell Hardness 500 kg load 60
Shear Strength KSI 15

Chemistry Information 6063 Aluminum

Element Si Fe Cu Mn Mg Cr Zn Ti Other (each) Other (total) Al
Composition (%) 0.20 – 0.60 0.35 max 0.10 max 0.10 max 0.45 – 0.90 0.10 max 0.10 max 0.10 max 0.05 max 0.15 max Balance

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