Dear all,

I need to perform the stress analysis of an helical coil heater.
Tube material is: A213 T7.

I need to insert this material in CAESAR database, but I can't find this material properties in ASME B31.3 and neither in ASME II - part D.

Ther is something equivalent in Caesar database or into ASME B31.3 or ASME II?

Thank you.

"7 chrome" steel was rarely produced; I guess disappeared from SA-213.
For a new job you can use 9Cr.

Ok mariog. Thank you for your answer.