6061 Vs 7005 Aluminum for Bikes,Which is best?

Both 7005 aluminum and 6061 aluminum are aluminum alloys. They have a moderately high 95% of their average alloy composition in common. For each property being compared, the top bar is 7005 aluminum and the bottom bar is 6061 aluminum.

Aluminum alloys are highly resistant to corrosion. They are sensitive to high temperatures ranging between 200 and 250°C (392 and 482°F), and tend to lose some of their strength. However, the strength of Aluminium / Aluminum alloys can be enhanced at subzero temperatures, thus making them good low-temperature alloys. Aluminium / Aluminum 7005 alloy is a wrought alloy type. The following datasheet will provide more details about Aluminium / Aluminum 7005 alloy.

7005 aluminum sheet (Al-Zn-Mg-Cu) belongs to super-hard aluminum with great welding performance. 7005 aluminum alloy is a typical kind of light-weight aluminum, it can be heat strengthened, but is not stronger than 6061 aluminum sheet