Fatigue material data for Titanium Alloy (Ti-6AI-4V)
Fatigue material data for Titanium Alloy (Ti-6AI-4V)
(OP)
I'm doing a fatigue stress analysis of an assembly made of Titanium Alloy (Ti-6AI-4V). So could anyone tell me, please, where I could find the stress-life data (Alternating Stress VS Life) for this material and thank you in advance.
I would be so grateful for any information you could share with me.
I would be so grateful for any information you could share with me.





RE: Fatigue material data for Titanium Alloy (Ti-6AI-4V)
However, MIL-HDBK-5 has a fair bit of S-N data for Ti-6-4.
I have half a memory that there's a special high-purity grade for biological purposes. The fatigue might be a bit different for that.
The following links are from a post a few months old, so they might have changed.
Several choices for the last version of MIL-HDBK-5 (MIL-HDBK-5J):
http:
http://
http:/
http://femci.gsfc.nasa.gov/links.html
MMPDS-01:
h
MMPDS-04:
http://projects.battelle.org/mmpds/
$500+...
You should also find data in the Atlas of Fatigue Curves from ASM ($200+).
RE: Fatigue material data for Titanium Alloy (Ti-6AI-4V)
RE: Fatigue material data for Titanium Alloy (Ti-6AI-4V)
I may repost the question in a metallic forum but the information that you have provided is very useful, that's why I hope getting another useful one.
Thank you for any further information
RE: Fatigue material data for Titanium Alloy (Ti-6AI-4V)
On the other hand these graphs have been used as hard copy for decades. No reason why you shouldn't digitise them yourself in or print them and read them carefully by eye.
RE: Fatigue material data for Titanium Alloy (Ti-6AI-4V)
Chapeau, RPstress.
Best reagrds,
Shaban