Temper List For 6061 Aluminum Sheet

The most widely used aluminum 6061 is fabricated into everything from pipe fittings and containers to automotive and aerospace parts.

Temper list for 6061 aluminum sheet. It is strong and corrosion resistant plus it s easy to machine and weld. In the annealed condition o temper 6061 is extremely ductile and well suited for severe forming applications. T6 temper solution heat treated and artificially aged to get to the t6 temper the 6061 o aluminum billet is heated to about 990 f then quenched in water then aged at about 350 f for around 8 hours. Cold rolled foil and sheets are cut from large pieces to the widths and lengths listed so the edges may not be parallel.

When solution heat treated and naturally aged t4 condition 6061 has good formability for bending. 6061 temper designations and definitions alcoa produces 6061 alloy with a wide selection of standard and special tempers. That changes the typical yield strength from 8 ksi to about 35 ksi ksi is a unit of stress equivalent to 1000 lbf in2. All are certified to astm b209 and the appropriate ams specification per temper.

To simplify this article the strength values for this alloy will be taken from t6 tempered 6061 aluminum alloy 6061 t6 which is a common temper for aluminum plate and bar stock. Its modulus of elasticity is 68 9 gpa 10 000 ksi and its shear modulus is 26 gpa 3770 ksi.