I design a simple element of geometry under external pressure according to design code EN-13345.
For me the value of nominal yield strenght (se) generated by Autopipe Vessel is not correct.
According to EN-13445-3 §8.4.3, the nominal yield strenght should be calculated as follow : Rp0.2,T/1.25 with parameters : SA-240 316 : Rp0.2,151°C = 161 MPa ----> se = 161/1.25 = 128.8 MPa
The value generated by Autopipe is 99.08 MPa (in attachment).
Could someone help me to find the trick ?
Thank you in advance.