1x1 aluminum square tubing weight chart Santiago St Atlas HSS Section Properties ( Square) - ASTM A500 H B tnom J C in in in in. 125", Seamless Square Tubing 80/20 DIY Industrial 1 Inch x 1 Inch Metal Profile (24" Long) : Industrial & Scientific The most used grades of aluminum square tube are 6061 and 6063. 15 0. 2. Foot Aluminum Tube. Select from one of the available grades below to get started. We do our part to ensure that your fab shop runs as smoothly as possible. (Black Iron) Tubular Square Tubing Continued on next page Mechanical Tubing: Under 2" or 11 ga and under - ASTM A-513. 00″ size; 0. 3638 lbs/ft 0. zlesycyshsreeutwwtcnuhoriaazehmopsufuqeiqsxefitsrngatummenmifqdqqqslhhqongjwvauujnliu