Delta ferrite
Delta ferrite
(OP)
Dear group,
-Which stainless steels have delta ferrit phase during hot rolling?
-what is effects of this phase on hot doctility?
Best Regards
-Which stainless steels have delta ferrit phase during hot rolling?
-what is effects of this phase on hot doctility?
Best Regards





RE: Delta ferrite
Duplex are always big trouble since they are two phase. They fail at austenite-ferrite boundaries. It is mandatory to keep sulfur below 10 ppm to avoid weakening these boundaries and preserve what little strength they have.
Michael McGuire
http://stainlesssteelforengineers.blogspot.com/