Introduction of
7049A Aluminum seamless tube
7049A Aluminum seamless tube mainly contains zinc element. It also belongs to the aviation series. It is an aluminum-magnesium-zinc-copper alloy, a heat-treatable alloy, and a super-hard aluminum alloy. It has good wear resistance. After stress relief, it will not be deformed or warped after processing.
The chemical composition of
7049A Aluminum seamless tube
Si: 0.40
Fe:0.50
Cu: 1.2-1.9
Mn: 0.5
Cr:0.05-0.25
Zn: 7.2-8.4
Ti Zr: 0.25
Other:0.2
Alu: margin
Application of
7049A Aluminum seamless tube
7049A Aluminum seamless tube are often used to manufacture aircraft structures and high-stress structural parts with high strength and strong corrosion resistance.
