How to update material list

Hi,

I need to use SA 420 for my elbows but it is not in the material list. How can I update the materials list?

Thanks,

SSW,

You will be able to find your answer by using the "Search" option in the upper right section of this window, or, you can read the in the Technical Reference Manual (Material Database) where you have three options (Add, Delete, Edit)

Goodluck!