7005 aluminium alloy - Wikipedia
https://en.wikipedia.org/wiki/7005_aluminium_alloy
WEB7005 is an aluminium wrought alloy used in bicycle frames. Due to its relative ease of welding, it does not require expensive heat treating. It is, however, harder to form, making manufacture more challenging. It has an Ultimate Tensile Strength of 350 MPa, a Fatigue Strength of 150 MPa and a density of 2.78 g/cm 3.
DA: 61 PA: 37 MOZ Rank: 24