S25073 steel plate
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Ask for help: Now there is a piece of equipment, and the material selected for the process is S25073. After looking at the standards, GB150 only has S25073 steel pipes, and there are no plates and forgings. However, this grade is listed in GB24511-2017 and NB47010-2017. In this case, can steel plates and forgings of this material be used?
Based on the information you provided, it can be confirmed that S25073 is a steel grade. Although only S25073 steel pipes are listed in GB150, other standards (such as GB24511-2017 and NB47010-2017) do list steel plates and forgings of this grade, so you can choose S25073 steel plates and forgings according to these standards. However, during the application process, it is recommended that you carefully check whether the material meets the usage and safety requirements of your device. .
GB/T150 clearly stipulates that "for any referenced document without a date, the latest version (including all amendments) applies to this document", so the materials listed in GB/T24511-2017 and NB/T47010-2017 can be used.
GB/T150 capacity regulations are from the 2011 version, and new grades have not been updated in time.
It’s better not to use it because there is no basis for allowable stress.
Well, thank you, it is indeed a problem