Find the allowable stress and yield strength of various metal materials at different temperatures
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Dear seniors, the management has tasked us with calculating the wall thickness of steel pipes based on various criteria, and for this purpose we need to know the allowable stress and yield strength of different materials. Could you tell me where I can find this information? Thank you!
I calculated it before as well, haha (I found it in my notebook). The allowable stress at the design temperature is: 113 for Q235B at temperatures below 150°C, 163 for 16MnR at temperatures below 150°C, 130 for 20/20G at temperatures below 200°C, and 117 for 316L at temperatures below 150°C
Check GB/T20820.2
GB/T20820.2 is not a standard related to materials