Apr 30, 2013 #1 pandithan Mechanical May 20, 2001 101 What is max % delta ferite allowed in P91 Pandithan
Apr 30, 2013 1 #3 stanweld Materials May 9, 2003 2,906 There is no set limit per specification; however, there should be no delta ferrite. EPRI recommends CNB < 10 to assure zero delta ferrite. You can download EPRI publication 1023199 for free. Upvote 0 Downvote
There is no set limit per specification; however, there should be no delta ferrite. EPRI recommends CNB < 10 to assure zero delta ferrite. You can download EPRI publication 1023199 for free.
