Aluminum Rod, Aluminum, 6063, T52, Rod, Outside Diameter 1 in, Outside Diameter Tolerance +/-0.002 in, 24 in Overall Length, Length Tolerance +0.125 in/0 in, Fabrication Extruded, Heat Treatment Tempered, Heat Treatable Heat Treatable, Mechanical Finish Mill, Yield Strength 21,000 psi, Tensile Strength 27,000 psi, 60 BHN Brinell Hardness, B17 Rockwell Hardness, Includes Material Certificate Material Certificate with Lot Number, Standards ASTM B221, Minimum Temperature 1,140 Degrees F