Tuesday, July 26, 2011

Re: [MW:11933] PQR qualified on TP-321 for welding TP-304L

yes , you can

On Tue, Jul 26, 2011 at 11:50 AM, pradip kumar sil <pradipsil@gmail.com> wrote:
> Hi,
> I have one wps with established pqr @ ASTM A-312 TP321H with filler ER-347.
> Can i establish ASTM - A-312 TP-304L with ER-308L with the help of
> ASTM-A-312 TP 321 PQR. Base metal & filler P no, Fno, SFA no, A,no & GROUP
> no & other variable are same.
> Can i use TP-321 PQR FOR establish of TP-304L.
> Waiting for ur valued reply.
> Regards
> Pradip
>

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