Dear All,

Please help me in identifying the following material on Caesar II:

Carbon Steel, Class 150 FLG-RF

The material is Carbon Steel, in this case they mention a 150# flange with a raised face.
Depending on the code you're using you can use AMSE A106grB or EN S235 (1.0345) as material (both are basic carbon steels).
But please find some help from senior engineers if you are already having trouble understanding the "material" code.