I assume that they mean the delta ferrite skeleton in weld connections
of Austenitic Stainless Steels. You need a minimum of 2 - 6 % Delta
Ferrite in order to avoid hot cracks. By way of the ferrite skeleton
in the weld metal you can show that this is present (continue skeleton
instead of a under broken skeleton). I hope you understand what I
meant because I don't now exactly how to put this in English.
Best Regards,
Herman Pieper
On 22 sep, 13:19, "PB HEGDE" <hegde...@isgec.com> wrote:
> Dear friends
>
> Request to share information about " Delta ferrite Drawing " which is asked
> by one of our client i.e. what is the meaning of Delta Ferrite Drawing ?
>
> Regards
>
> Hegde P.B.
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