Tag Archives: tempers

Making Sense of Aluminum Extrusion Tempers

Aluminum Billets

When considering the use of extruded aluminum to solve a design problem, you should be familiar with aluminum alloys and tempers. Aluminum alloys are identified primarily by a series number— a four-digit code describing its metallurgical composition. For extruded aluminum, the most common series are 6000’s and 7000’s. The 6000 (Al-Mg-Si) series is the most… Read More »