• Quba’s 6061 Structural Aluminum Square Tube, is an extruded aluminum that is widely used for all types of fabrication projects where lightweight and corrosion resistance is a primary concern.
  • Quba is committed to offer a product that meets your specification requirements in Imperial & Metric dimensions, custom sizes and lengths are also available.
  • Refer to the following table for any additional details regarding custom orders.
  • Aluminum square tube 6061 is popular for medium to high strength requirements and has good toughness characteristics.
  • Excellent corrosion resistance to atmospheric conditions and good corrosion resistance to sea water.
  • 6061 aluminum square tube also offers good finishing characteristics and responds well to anodizing and is easily welded and joined by various commercial methods.

A wide range of industrial applications, including:

  • Structural Components.
  • Fixtures.
  • Machine Parts.
STRUCTURAL ALUMINUM SQUARE TUBE IMPERIAL SIZE OPTIONS
Code Description Side (A)

(in)

Thickness (T)

(in)

Length

(ft.)

Alloy Weight

(Ibs/ft.)

SSQT 114 18 20′ 61 1-1/4″x1/8″ Stru. Sq. Angle 1-1/4″ 1/8″ 20′ 6061-T6 0.63
SSQT 112 18 20′ 61 1-1/2″x1/8″ Stru. Sq. Angle 1-1/2″ 1/8″ 20′ 6061-T6 0.81
SSQT 112 316 20′ 61 1-1/2″x3/16″ Stru. Sq. Angle 1-1/2″ 3/16″ 20′ 6061-T6 1.16
SSQT 2 316 20′ 61 2″x3/16″ Stru. Sq. Angle 2″ 3/16″ 20′ 6061-T6 1.6
SSQT 2 18 20′ 61 2″x1/8″ Stru. Sq. Angle 2″ 1/8″ 20′ 6061-T6 1.06
SSQT 2 14 20′ 61 2″x1/4″ Stru. Sq. Angle 2″ 1/4″ 20′ 6061-T6 2.05
SSQT 212 18 20′ 61 2-1/2″x1/8″ Stru. Sq. Angle 2-1/2″ 1/8″ 20′ 6061-T6 1.34
SSQT 212 316 20′ 61 2-1/2″x3/16″ Stru. Sq. Angle 2-1/2″ 3/16″ 20′ 6061-T6 2.03
SSQT 3 18 20′ 61 3″x1/8″ Stru. Sq. Angle 3″ 1/8″ 20′ 6061-T6 1.62
SSQT 3 316 20′ 61 3″x3/16″ Stru. Sq. Angle 3″ 3/16″ 20′ 6061-T6 2.47
SSQT 4 316 20′ 61 4″x3/16″ Stru. Sq. Angle 4″ 3/16″ 20′ 6061-T6 3.36
SSQT 4 14 20′ 61 4″x1/4″ Stru. Sq. Angle 4″ 1/4″ 20′ 6061-T6 4.39
STRUCTURAL ALUMINUM SQUARE TUBE METRIC SIZE OPTIONS
Code Description Side (A)

(mm)

Thickness (T)

(mm)

Length

(m)

Alloy Weight

(Kg/M)

SSQT 24 2 6 61 24×2 Stru. Sq. Tube 24 2 6 6061-T6 0.48
SSQT 25 2 6 61 25×2 Stru. Sq. Tube 25 2 6 6061-T6 0.5
SSQT 30 2 6 61 30×2 Stru. Sq. Tube 30 2 6 6061-T6 0.61
SSQT 30 3 6 61 30×3 Stru. Sq. Tube 30 3 6 6061-T6 0.88
SSQT 40 4 6 61 40×4 Stru. Sq. Tube 40 4 6 6061-T6 1.56
SSQT 40 2 6 61 40×2 Stru. Sq. Tube 40 2 6 6061-T6 0.82
SSQT 40 2 6 61 40×2 Stru. Sq. Tube 40 2 6 6061-T6 0.82
SSQT 50 4 6 61 50×4 Stru. Sq. Tube 50 4 6 6061-T6 1.99
SSQT 80 4 6 61 80×4 Stru. Sq. Tube 80 4 6 6061-T6 3.28
SSQT 100 4 6 61 100×4 Stru. Sq. Tube 100 4 6 6061-T6 4.15