Aluminum Rod 6063 Aluminum 6063 T52 Rod Outside Diameter 1/2 in Outside Diameter Tolerance +/-0.005 in 8 ft Overall Length Length Tolerance +/-1.000 in Heat Treatment Tempered Heat Treatable Yes Mechanical Finish Mill Yield Strength 21 000 psi Tensile Strength 27 000 psi 60 Brinell Hardness Standards ASTM B221 Alloy Type 6063 System of Measurement Inch