Aluminum Sheet, Material Aluminum, Material Grade 5086, Temper H32, Sheet, Overall Length 24 in, Length Tolerance +0.125 in/0 in, Overall Width 24 in, Thickness 0.249 in, Heat Treatment No Heat Treatment, Heat Treatable Not Heat Treatable, Mechanical Finish Mill, Yield Strength 28,000 psi, Tensile Strength 40,000 psi, Brinell Hardness 78 BHN, Includes Material Certificate Material Certificate with Lot Number, Standards ASTM B209, Shape Sheet, System of Measurement Inch