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Up Topic Welding Industry / Technical Discussions / F22 Reduced PWHT---Impacts--+Clad Inconel 625...
- - By 55468 Date 10-24-2013 10:18
GTAW/SMAW welding of F22 (over 22mm) with pwht and subsequent Inconel 625 overlay. B31.3 would like 704-760degC hold temp. but Inconcel cladding?? Trying to get good impact values @ -46degC (>=42J). Is this possible w/ pwht @ approx. 640degC? Would ER80S-D2/E10018-D be ok? Any help appreciated!
Parent - By js55 (*****) Date 10-29-2013 19:47
What is the weld configuration?
Parent - By cddolan74 (**) Date 10-30-2013 11:56
Also, with SMAW I have found  different mechanical values between manufacturers. some not even hitting the numbers they were reporting.
Up Topic Welding Industry / Technical Discussions / F22 Reduced PWHT---Impacts--+Clad Inconel 625...

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