• Heat Treatment (PWHT)

  Which is the method of post heating?

  Posted by sofia on 14/10/2021 at 11:23 am

  Post-heating refers to the maintenance of preheat after the weld has been completed, to allow increased rates of hydrogen evolution from the weld to occur. The post-heat temperature may be the same as, or greater than, the original preheat temperature specified.

  sofia replied 3 years, 4 months ago 1 Member · 0 Replies
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