Rhenium Notch Sensitivity

I am looking for any information on the notch sensitivity of Rhenium at room and if possible at elevated temperatures ~2000F. Is it a problem for small screw sizes? Any information or direction will me most appreciated.


Reply to
Loading thread data ...

Small screws may be a problem with rhenium . What size are you making and what length ?

Rhenium can handle lots of temperature . Without knowing your application , you might consider a w-25-re screw . Give me a little more detail and I would be able to help you .

Also , what is the screw application? And more important how will you machine the screw?

Reply to
Metal man

PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.