Hello Dave. Richard and stressers ,
I am dealing with piping stress system with design temperature -48 c and the material is A333 which has minimum design metal temperature -45.5 C according to ASME B31.3.
We decide to apply impact test on it. But when I import design temperature data to Caesar II and use Material A333, I find that Sh2 =0.
My questions are
what is Sh2 refer to ?
how can I define that we will make impact test on Caesar II?
Can I use Allowable stresses that define in Caesar II for this Material A333 at this temperature -48?

Regards