A36 Carbon Steel Angle Material Carbon Steel Material Grade A36 Overall Length 24 in Inside Height 3.19 in Leg Thickness 5/16 in Angle 90 Degrees Mechanical Finish Mill Overall Height 3 1/2 in Overall Width 3 1/2 in Machinability 72 Percent Length Tolerance +/-0.125 in Leg Inside Corner Shape Round Standards ASTM A36 Yield Strength 36 000 psi Fabrication Hot Rolled Shape Angle System of Measurement Inch