WElding compatibility of 7005-Aluminum & 7020-Aluminum

7005 and 7020 aluminum belong to the 7xxx series of aluminum alloys and are compatible for welding together. Both alloys are primarily composed of aluminum (Al) and share similar elements and proportions, such as zinc (Zn), which greatly contributes to their strength and durability. Their mechanical properties are closely matched, and their compatibility allows for consistent and effective post-weld heat treatment processes.