When designing a conventional container using 20g material, how should the allowable stress be determined?
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As we all know, 20g of material can be used instead of Q235-C. So if 20g material is used to directly design a conventional container, how should the allowable stress be determined?
If it is a deaerator and other products used in power stations, check the 20g allowable stress according to the electrical regulations. Otherwise, use the alternative Q235-C. The allowable stress is Q235-C.
You should study hard* The book "National Pressure Pipeline Approval Personnel Training Material". This post was last edited by Lan Meng on 2009-3-20 13:32 ]
I also want to know another: Who can tell me where to find the allowable stress at 20G high temperature? Thank you
Does the above mean that the value is calculated based on 20R?