M1534 Carbon Steel Hex Bar 72 in L 1/4 in W

M1534 Carbon Steel Hex Bar Material Carbon Steel Material Grade 1018 Fabrication Cold Finished Heat Treatable No Heat Treatment No Heat Treatment Hex Width 1/4 in Mechanical Finish Mill Overall Length 6 ft Rockwell Hardness B71 Brinell Hardness 126 Tensile Strength 70 000 psi Yield Strength 58 000 psi Machinability 78 Percent Standards ASTM A108 Shape Hex Bar Appearance Metallic Includes Material Certificate Yes System of Measurement Inch Tolerance Rating Standard