Titanium CP-3 Bearing Stress

[Aero_Eng]

Hi,

I am looking for the Bearing Stress (Fbru) for titanium CP-3. The mil Handbook (Yes, mil handbook is not used anymore but all other docs are the same as far as I've found) does not have this stress listed for CP-4, Cp-3, or CP-1 but it has it listed for CP-2. Why would this be? Would anyone know the Bearing stress or where it is listed that I could look it up without purchasing a $700 handbook.

Thank you in advance.

Dustin

 

[EdStainless]

The most likely reason is that Gr2 is far more common than the other grades.
I don't see a reason to presume that the Bearing Stress will be any higher for Gr3 than for Gr2.

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P.E. Metallurgy, Plymouth Tube

 

[Aero_Eng]

@EdStainless...

That makes sense. Thank you for your response. The main concern though is if CP-3 Bearing stress is lower that CP-2 as I need to compare it to Aluminium 7075 to determine how much different the two are from each other.

Note: Grade 4 = CP-1, Grade 3 = CP-2, Grade 2 = CP-3, Grade 1 = CP - 4.