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4" x 0.125" Aluminum Square Tube 6063-T52-Extruded

The 4-inch x 4-inch aluminum square tube, with a wall thickness of 0.125 inches, is also extruded from 6063-T52 aluminum alloy. Its lightweight and high-strength characteristics make it widely used in structural and decorative applications.

This material meets the following specs: ASTM -B221

4" x 0.125" Aluminum Square Tube 6063-T52-Extruded Specifications

Specification Details
Side length 4"
Wall Thickness 0.125"
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 0.125" Aluminum Square Tube 6063-T52 Extruded Features

  • Strength: Provides moderate strength and rigidity, suitable for medium load-bearing applications.
  • Corrosion Resistance: Excellent corrosion resistance, ideal for outdoor and marine climates.
  • Surface Finishability: Easy to anodize, paint, and treat for various finishes.
  • Machinability: Good machinability, easy to cut and weld for various applications.

4" x 0.125" Aluminum Square Tube 6063-T52 Extruded Applications

  • Transportation structures: Used for frames in public transportation and vehicle construction.
  • Building frames: Suitable for lightweight building structures, railings, and support systems.
  • Advertising structures: Commonly used in advertising billboards and signage support.
  • Light industrial facilities: For equipment racks and structural supports.

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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