Aluminum 7085 and MMPDS-03
Aluminum 7085 and MMPDS-03
(OP)
Can someone who has the MMPDS-03 tell me if it has fatigue data for Al-alloy 7085 other than axial loading? I have the green letter for this alloy, and it contains the axial loading data. I'm interested to know if bending fatigue data is listed. I have noticed that all other 7000-series listed in MMPDS-01 contain only axial data. What is the reason for this?





RE: Aluminum 7085 and MMPDS-03
All I see in MMPDS-03 are stress/strain curves for 7085. I don't see any S/N curves at all for this alloy.
RE: Aluminum 7085 and MMPDS-03
RE: Aluminum 7085 and MMPDS-03
Regards, Wil Taylor
RE: Aluminum 7085 and MMPDS-03
Here is one reference I found with a fatigue curve. Take it with a grain of salt. According to this reference using properties for 7050 should be conservative lacking any fatigue data for 7085.
http://w
Good luck