Aluminum Sheet, Material Aluminum, Material Grade 1100, Temper H14, Overall Length 6 in, Length Tolerance +0.125 in/0 in, Overall Width 6 in, Width Tolerance +0.125 in/0 in, Thickness 0.063 in, Thickness Tolerance +/-0.003 in, Fabrication Not Applicable, Heat Treatable Not Heat Treatable, Mechanical Finish Mill, Yield Strength 17,000 psi, Tensile Strength 21,000 psi, Brinell Hardness 32 BHN, Includes Material Certificate Material Certificate with Lot Number, Standards ASTM B209, Shape Sheet