A36 Carbon Steel Plate Material Carbon Steel Material Grade A36 Heat Treatable No Heat Treatment No Heat Treatment Mechanical Finish Mill Overall Length 6 ft Overall Width 7 in Thickness 1.25 in Thickness Tolerance +/-0.0312 in Yield Strength 36 000 psi Fabrication Hot Rolled Machinability 72 Percent Rockwell Hardness Not Rated Tensile Strength 67 000 psi Width Tolerance +/-0.125 in Standards ASTM A36 Brinell Hardness Not Rated Shape Plate System of Measurement Inch