what is 6061-T6511 aluminum used for

what is 6061-T6511 aluminum used for a wide range of industrial, structural, transportation, and manufacturing applications. Its popularity comes from the combination of moderate-to-high strength, relatively low weight, corrosion resistance, machinability, and good dimensional stability. The T6511 temper is especially useful when manufacturers need extruded aluminum that has been stress relieved to reduce distortion during subsequent machining.