What Are the Differences Between 6061, 6063, and 6082 Aluminum Alloys?

The 6000 series alloys are heat-treatable alloys containing magnesium and silicon. The 6061 stands out in engineering applications due to its high mechanical strength and good weldability.

The 6063, on the other hand, is preferred for architectural profiles due to its extrusion capabilities and high-quality anodized finish. The 6082 has one of the highest strength values in the series and is used in heavy-duty structural applications.