Square Bars

Aluminium Square Bars are general purpose extrusions that can be used in many applications. Our Square Bars are available in alloy grade 6082 T6, a high strength alloy also known in the metal industry as a “structural alloy”. This material is good for both welding and machining and has excellent corrosion resistance making it ideal for outdoor use. We supply our Aluminium Square Bars in a standard length of 5m with the option to ‘cut-to-size’. Typical uses for Aluminium Square Bars include:

  • Balustrades, posts & rails
  • Road signage
  • Trucks and trailers
  • Frames and structural fabrications
aluminium square bar - Aluminium Trading aluminium extrusions
Stock CodeDimensions (mm)AlloyMass/M (kg)Length (m)
ABS 636 50 D6.36 mm6082T60.1085
ABS 800 50 D8.00 mm6082T60.1735
ABS 952 50 D9.52 mm6082T60.2455
ABS 1270 50 D12.70 mm6082T60.4375
ABS 1270 60 D12.70 mm6082T60.4376
ABS 1588 50 D15.88 mm6082T60.6825
ABS 1588 60 D15.88 mm6082T60.6826
ABS 1906 50 D19.06 mm6082T60.9835
ABS 2000 60 D20.00 mm6082T60.9836
ABS 2540 50 D25.40 mm6082T61.7485
ABS 3176 50 D31.76 mm6082T62.7335
ABS 3176 60 D31.76 mm6082T62.7336
ABS 4000 50 D40.00 mm6082T64.3215
ABS 5080 50 D50.80 mm6082T66.9725
ABS 5080 60 D50.80 mm6082T66.9726
ABS 6000 10 D60.00 mm6082T69.7321

31.8mm Square Bar Drawing

31.8mm Aluminium Square Bar Extrusion
31.8mm Aluminium Square Bar Extrusion

The adjacent diagram is an example of a 31.8mm Aluminium Square Bar Extrusion. The purpose of this drawing is to help you visualise the extrusion and better understand the shape and angles involved. The information, drawings, catalogues and calculations provided on our website are for general purposes only and are not intended to constitute professional advice or a warranty of any kind. By using this website and/or any other Aluminium Trading marketing materials, whether printed or digital, you agree to be bound by the disclaimer.

Ordering Info

To place an order kindly email us on [email protected]. To speed up your inquiry, please provide us with as much information as possible including product code, quantities, lengths, finishing etc. Alternatively, you can call us during office hours on (011) 457-7200 where a professional customer sales representative is ready to take your call.


Aluminium Trading Company provides a host of convenient services directly relating to our products. Cutting to size, Anodising, Powder Coating, Brushing, Engraving, Laser and Water Jet cutting, Welding and other services are all available on request to save you time and money. Please provide as many details as possible regarding the finishing and additional services you require when placing an order.
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