I'm having a bit of a problem defining stress - strain curves for materials.... for some reason the units are "(N/A)" and no matter what the type of study it is I can not define the units. The attached file shows a capture of a solidworks material (stainless steel) curve data table and you can see that the units are shown as N/A.
I have tried changing the units on the "properties" tab and the same values show up in the stress strain table regardless of the units selected. Is this a bug or am I missing something? We recently upgraded to Solidworks Premium 2010 x64 edition, I don't ever recall this issue in the past.