Stainless Steel Round Tube 316, Stainless Steel, 316, Round Tube, 12 in Overall Length, Outside Diameter 7/8 in, Inside Diameter 0.805 in, Wall Thickness 0.035 in, Fabrication Seamless, Heat Treatable No, Mechanical Finish Mill, Yield Strength 34,800 psi, Tensile Strength 79,800 psi, 149 Brinell Hardness, 80 Rockwell Hardness, Includes Material Certificate Yes, Standards ASTM A213, System of Measurement Inch