M3878 Aluminum Rectangle Tube 36 in Overall L

M3878 Aluminum Rectangle Tube 6061 Aluminum 6061 T6 Rectangle 36 in Overall Length 2 in Outside Width 1 in Outside Height 0.062 in Wall Thickness Fabrication Extruded Mechanical Finish Mill Yield Strength 40 000 psi Tensile Strength 45 000 psi 95 Brinell Hardness B60 Rockwell Hardness Includes Material Certificate Yes Standards ASTM B221 System of Measurement Inch