6063-T52 Aluminum Radius Corner Square Tube

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Please note: Due to material handling and the nature of the metal industry, items may have light surface scratching.

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6063-T52 Aluminum radius corner square tubing is an excellent candidate for most processing techniques with good corrosion resistance and rounded edges inside and outside. It’s a lightweight material with a semi-smooth surface and a dull mill finish. This is an extruded tube meaning there is no seam. It’s great for structural projects that require light weight material including frames, trailers, furniture components, awnings, and ornamental purposes.  



ASTM B221-08




Medium strength. Weldable, machinable & formable with large radius.



Element Percentage
Al 98.9
Cr 0.1 max
Cu 0.1 max
Mg 0.45 - 0.9
Fe  0.35 max
Mn 0.1 max
Si 0.2 - 0.6
Zn 0.1 max
Ti 0.1 max



  Imperial Metric
Density 0.1 lb/in3 2.7 g/cc
Ultimate Tensile Strength 27,000psi 186 MPa
Yield Tensile Strength 21,000psi 145 MPa
Fatigue Strength 10,000psi 68.9 MPa
Shear Strength 17,000psi 117 MPa
Melting Point 1,140 - 1,210°F 616 - 654°C


Temper T52
Hardness Knoop 83
Hardness Brinell 60
The provided chemical compositions and mechanical properties are general approximations. Please contact our Customer Service Department for material test reports.
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Available Sizes


Size OD Wall Thickness Length Weight
1"x1"x.062" 1x1" .062" 288.00" 0.271
1"x1"x.090" 1x1" .090" 288.00" 0.375
1"x1"x1/8" 1x1" 1/8" 288.00" 0.524
6" x 6" x 1/8" 6 x 6" 1/8" 253.00" 3.420


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