EN AW-6061 / lSO: Al Mg1SiCu
Composition: Al 1.0Mg 0.6Si Cu Cr
Heavy duty structures in rail coaches, truck frames, ship building, bridges, military bridges, aircraft, piping, pylons and towers, transportation, boilermaking; motorboats, aerospace applications, helicopter rotor; Rivets.
Very good corrosion resistance. Very good weldability; reduced strength values in the zone of welding.
Heat treatable alloy.
Medium high strength alloy with a strength higher than 6005A.
Medium fatigue strength. Good cold fomability in the temper T4.
Not suitable for very complex cross sections.