Aluminum Plate, Material Aluminum, Material Grade 6061, Temper T6511, Plate, Overall Length 36 in, Length Tolerance +/-3 in, Overall Width 10 in, Width Tolerance +/-0.018 in, Thickness 0.75 in, Thickness Tolerance +/-0.010 in, Fabrication Extruded, Heat Treatment Tempered, Heat Treatable Heat Treatable, Mechanical Finish Mill, Yield Strength 37,000 psi, Tensile Strength 42,000 psi, Brinell Hardness 95 BHN, Rockwell Hardness 95 HRB