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On boiler strength calculation

2012-01-12View Original

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Can the basic allowable stresses of common boiler steel plates at different calculated wall temperatures specified in Table 2 of GB/T9222-2008 standard still be used? If Q245R steel plate is used, how should the basic allowable stress be selected?
Reply #22012-01-16
Isn’t Q245R just 20g? You can tell by looking at GB713
Reply #32012-01-17
I really don’t understand; I just followed and learned it.* I learned it.*

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Translated at 2026-07-25 20:10:31

Original: https://bbs.hcbbs.com/thread-953756-1-1.html

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