Aluminum Rod, Aluminum, 2011, T3, Rod, Outside Diameter 3 in, Outside Diameter Tolerance +/-0.006 in, 6 ft Overall Length, Length Tolerance +0.125 in/0 in, Fabrication Cold Rolled, Heat Treatment Tempered, Heat Treatable Heat Treatable, Mechanical Finish Mill, Yield Strength 43,000 psi, Tensile Strength 55,000 psi, 95 BHN Brinell Hardness, 60 Rockwell Hardness, Includes Material Certificate Material Certificate with Lot Number, Standards ASTM B211, Minimum Temperature 1,005 Degrees F