Aluminum extrusion is a widely used manufacturing process that allows for the creation of complex shapes and profiles from aluminum alloys. One of the critical considerations in designing aluminum extrusions is determining the minimum wall thickness required for structural integrity and functionality. This article will explore the factors influencing minimum wall thickness, provide guidelines based on different aluminum alloys, and discuss best practices in extrusion design.

IntroductionAluminum extrusion is a manufacturing process that shapes aluminum alloy into a desired cross-sectional profile. This technique is widely used in various industries due to its versatility, lightweight nature, and excellent strength-to-weight ratio. Among the many profiles available, the