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Aluminum 7085 and MMPDS-03

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

Flesh -

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

(OP)
Thanks for checking bf109g!  I won't bother updating to version -03 at this time.

RE: Aluminum 7085 and MMPDS-03

There are representative plane-stran fracture toughness values for various -T7651 plate thicknesses and orientations given in Table 3.1.2.1.6. "Values of Room Temperature Plane-Strain Fracture Toughness of Aluminum Alloys"

Regards, Wil Taylor

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