Aluminum Sheet, Material Aluminum, Material Grade 7075, Temper O, Sheet, Overall Length 24 in, Length Tolerance +0.125 in/0 in, Overall Width 12 in, Thickness 0.063 in, Heat Treatment No Heat Treatment, Heat Treatable Heat Treatable, Mechanical Finish Clad, Yield Strength 21,000 psi, Tensile Strength 39,000 psi, Brinell Hardness 60 BHN, Rockwell Hardness 87, Includes Material Certificate Material Certificate with Lot Number, Standards ASTM B209, Shape Sheet, System of Measurement Inch