Aluminum Plate 6061, Material Aluminum, Material Grade 6061, Temper T6511, Plate, Overall Length 6 in, Length Tolerance +0.125/-0.000 in, Overall Width 8 in, Width Tolerance +/-0.054 in, Thickness 1 in, Thickness Tolerance +/-0.012 in, Fabrication Extruded, Heat Treatment Pre-Hardened, Heat Treatable Yes, Mechanical Finish Mill, Yield Strength 37,000 psi, Tensile Strength 42,000 psi, Brinell Hardness 95, Rockwell Hardness B95, Includes Material Certificate Yes