i am trying to calculate the retired thickness of inserviced rectangular tank but very hard to find out the properties of SS400 and S355 KT-20 for maximum allowable stress(s) in ASME IID. what is the steel grade in ASME or ASTM can match with these two steels for their propeties to service at...
What criteria to determine how the thickness of in serviced nozzle could continue for service.
Is that correct when the thickness of nozzle to be unacceptable if thickness found by UTM is under the value determine by UG-45? My understand is that the value calculated from UG-45 is the structural...