6061 Aluminum Sheet Properties

Originally called alloy 61s it was developed in 1935.

6061 aluminum sheet properties.

Minimum mechanical properties are 26 0 ksi tensile 16 ksi yield 16 elongation. It is the 6061 aluminum properties that make it one of the most widely used aluminum alloys being applied in various fields since 1935. Aluminum content reported is calculated as remainder. 6061 uns designation a96061 is a precipitation hardened aluminum alloy containing magnesium and silicon as its major alloying elements.

Aluminium alloy 6061 is a medium to high strength heat treatable alloy with a strength higher than 6005a. 6000 series aluminum alloy. 6061 aluminum alloy is heat treatable easily formed weld able and is good at resisting corrosion. See note a alloy 6061 understanding extruded aluminum alloys alcoa engineered products.

Mechanical properties the mechanical properties of 6061 aluminum alloy differ based on how it is heat treated or made stronger using the tempering process. It has good mechanical properties exhibits good weldability and is very commonly extruded second in popularity only to 6063. Alloy 6061 coils and sheets are the most versatile of the heat treatable aluminum alloys. 6061 aluminum sheet plate offers a combination of higher strength good corrosion resistance and machinability making the 6061 grade the most widely used aluminum sheet and plate grade available for all types of fabrication projects the general purpose 6061 aluminum sheet plate is heat treatable resists cracking due to stress and is easy to weld and machine but limited on formability.

Aluminum 6061 is an extremely versatile heat treatable aluminum alloy due to its content of silicon and magnesium. Aluminum 6061 has good corrosion resistance mechanical properties formability weldability and machinability. It is one of the most common alloys of aluminum for general purpose use. Because 6061 aluminium alloy is easy to extrude it can provide a variety of product forms such as sheet strip plate rod rod forgings tubes pipes wires extruded parts and structural shapes.

It has medium fatigue strength. Nonferrous metal close analogs. A member of the 6000 alloy series it typically consists of 97 1 aluminium 1 magnesium 0 7 iron 0 5 silicon 0 3 copper 0 2 chromium 0 1 zinc 0 05 manganese and 0 05 titanium. See notes c d t5s26 for 6061 press quenched and over aged extrusions requiring improved stamping characteristics.

Composition information provided by the aluminum association and is not for design. 6061 has a wide range of mechanical and corrosion resistance properties as well as having most of the good qualities of aluminum. It has good cold formability in the temper t4 but limited formability in t6 temper.