fatigue behaviour of aluminium alloy 7050 2

[giamma109]

Dear Group,
I just joined the group and I need information about fatigue behaviour of aluminium alloy 7050 and, if it is possible, about 8090 alloy.

Thank you!

 

[kenvlach]

Al 7050 properties (for T7351, T74, T7451, T7452 & T7651 tempers) are on pages 3-322 to 3-362 in MIL-HDBK-5J METALLIC MATERIALS AND ELEMENTS FOR AEROSPACE VEHICLE STRUCTURES (31-JAN-2003) available from ASSIST:

http://assist.daps.dla.mil/quicksearch/basic_profile.cfm?ident_number=53876

 

[giamma109]

thaks!!!

 

[CoryPad]

Alcan Aerospace developed alloy 8090, so I would contact them for fatigue information. Here is their contact page on the Internet:

http://www.alcanaerospace.com/Aerospace/aerospace.nsf/html/FWFGHOME?Open&LG=1

Regards,

Cory

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.

 

[giamma109]

thanks Cory!!!