ALUMINIUM 7050 ROUND BAR ALUMINIUM 7050 ROUND BAR are heat treatable. It also has high strength at subzero temperatures. Aluminium 7050 Round Bar are readily available in stock with us. Aluminum 7050 Round Bar can be formed in O temper or heat treated conditions. Advantage 1) High Toughness 2) Strong Mechanical Strength Chemical Composition Aluminum, Al - 89 Copper, Cu - 2.3 Magnesium, Mg - 2.3 Zinc, Zn - 6.2 Zirconium, Zr - 0.12 Being the Stockist of 7050 Aluminium Round bar, Supplier of Aluminium 7050 Round Bar , Importer of Al 7050 Round Bar, we have come along way in pioneering our self in Aluminium Alloy.