Engineering Materials - Ramberg Osgood Parameters Help

[junglep]

I am currently doing a material characterisation project and have performed a standard tensile test on a number of 304 stainless steel specimens.

I have obtained a number of stress-strain curves from the testing and have been told I need to relate them to the Ramberg-Osgood material model in order to determine the parameters of the R-O equation. I really have no idea how to do this that doesn't involve guess and check. Does anyone have any experience in this field, any help would be great!

 

[junglep]

bump.

Anyone get any help on where I could even obtain such information?

 

[Feldoh]

Try posting the question here: https://www.physicsforums.com/forumdisplay.php?f=105

People with more expertise probably look there more often than here.

 

[junglep]

Thanks very much!