Properties and Selection of Aluminum Alloys
7175 and 7475: High-Purity Versions of 7075
Alloys 7175 and 7475 are high-purity versions of 7075 to improve ductility in the transverse direction of thick products. This datasheet provides information on key alloy metallurgy and processing effects on physical and mechanical properties of these 7xxx series alloys. It also provides a fatigue life comparison of these alloys.