Min. preheat and inner pass temp for SA516-70 8" thick
Min. preheat and inner pass temp for SA516-70 8" thick
(OP)
Hello All,
Where would be the best spots to research a recommended pre-heat and inner-pass temp for SA516-70 plate that is 8-1/4" thick.
Thanks in advance for and reference.
Where would be the best spots to research a recommended pre-heat and inner-pass temp for SA516-70 plate that is 8-1/4" thick.
Thanks in advance for and reference.





RE: Min. preheat and inner pass temp for SA516-70 8" thick
Edit: I thought the forum made automatically a link from the thread number?
thread507-393715: steel weldability
RE: Min. preheat and inner pass temp for SA516-70 8" thick
RE: Min. preheat and inner pass temp for SA516-70 8" thick
metenger... i must be missing something i have been looking in ASME VIII div.1 and XI and i have not found anything regarding preheat other than 50 degrees.
RE: Min. preheat and inner pass temp for SA516-70 8" thick
RE: Min. preheat and inner pass temp for SA516-70 8" thick
RE: Min. preheat and inner pass temp for SA516-70 8" thick
david339933.... Appendix R only has the recommendation of 175 degrees for plate over 1".
Thank you all for the info
RE: Min. preheat and inner pass temp for SA516-70 8" thick
Best regards - Al
RE: Min. preheat and inner pass temp for SA516-70 8" thick