• B31.4 Allowable Expansion Stress

    In reviewing the analysis results for a model I have been working on, I found an inconsistency which I would appreciate assistance in resolving. The allowable expansion stress decreased when I changed the material from A333-6 to 5LX-X60. Trying to understand…
  • Allowable stress for the thermal expansion

    "Sahand" wrote in message news:4863aa9f@news.prod-bent.dmz... I have a model with A-106 Gr B material to be analyzed acc. to B31.3 After running the static analysis and checking the results I get [None] as allowable stress for expansion stresses. I…