Aluminum Plate 7075, Material Aluminum, Material Grade 7075, Temper T7351, Plate, Overall Length 36 in, Length Tolerance +0.125/-0 in, Overall Width 36 in, Thickness 0.25 in, Heat Treatment No Heat Treatment, Heat Treatable Yes, Mechanical Finish Mill, Yield Strength 73,000 psi, Tensile Strength 83,000 psi, Brinell Hardness 150, Rockwell Hardness 87, Includes Material Certificate Yes, Standards ASTM B209, Shape Plate, System of Measurement Inch