Plate Stock, Stainless Steel, 430, Rectangle, 12 in Overall Length, Length Tolerance +/-0.0625 in, 1/2 in Overall Width, Width Tolerance +/-0.005 in, 0.018 in Thickness, Thickness Tolerance +/-0.002 in, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 30,000 psi, Standards ASTM A240, Shape Type Sheet, System of Measurement Inch