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Allowable compressive stress for low alloy at high temperature 2

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jt1234

Mechanical
Nov 17, 2022
87
Dear all,
I believe this must have been discussed in the past. I have a 2 1/4Cr-1 Mo vertical vessel with full vacuum at 1100 F (593C). It is beyond the chart to find out allowable "B" value. Then what is the best approach to get the allowable compressive stress ? Thanks in advance for your help.
 
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