Aluminum Plate, Material Aluminum, Material Grade 7050, Temper T7451, Plate, Overall Length 36 in, Length Tolerance +0.125 in/0 in, Overall Width 12 in, Thickness 0.75 in, Heat Treatment No Heat Treatment, Heat Treatable Heat Treatable, Mechanical Finish Mill, Yield Strength 68,000 psi, Tensile Strength 76,000 psi, Brinell Hardness 140 BHN, Rockwell Hardness 84, Includes Material Certificate Material Certificate with Lot Number, Shape Plate, System of Measurement Inch