KSD 6763, ASTM B221, ASTM B211, ASTM B247, EN 10204 AMS 4154 7075-T6 Extrusions, AMS 4166 7075-T73 Extrusion, AMS 4167 7075-T73511 Extrusions, AMS 4122 7075-T6 Cold finished rod, bar, wire Aluminum rod / bar round A7075 T651 QQ-A-200/11 T6511 Bar & Extrusion Very high strength aerospace aluminium alloy. O - Soft T6 - Heat treatment and artificial aging solutions T62 - A solution artific..