[MW:3007] RE: 3005] Re: ASME Sec-IX ( QW-403.5) interpretation

Yes, you can use it in the 3 situations but you can't change any of the qualified variables of the PQR.
And it is not probably that you use E 309MoL to joint P1-P1, isn´t it?

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-----Mensaje original-----
De: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] En nombre de MNS
Enviado el: lunes, 24 de agosto de 2009 8:02
Para: Materials & Welding
Asunto: [MW:3005] Re: ASME Sec-IX ( QW-403.5) interpretation

(i) **P-No. 1 Gr.No.2 to P-No. 1 Gr.No.2 - Answer
is NO

(ii) **P-No. 1 Gr.No.2 to P-No. 8 Gr.No.1 - Answer
is YES

(iii) **P-No. 8 Gr.No.1 to P-No. 8 Gr.No.1 - Answer is
No

Thanks
Senthil

On Aug 24, 8:57 am, Kural <kura...@gmail.com> wrote:
> Interpretation: Answer is yes ( for all 3 combination of basemetals) as long
> as other essential and supplemtary essential are unchanged.
>
> On Sun, Aug 23, 2009 at 9:48 PM, Sukamal Naskar <sukamalbec...@gmail.com>wrote:
>
>
>
> > Dear All,
> > Good Morning !!!
>
> > I have a query on ASME SEC-IX ( 2007 ED, 08 ADD )
>
> > QW-403.5 (c ) , states that " --------------- In addition, when base
> > metals of two different P-Number Group Number combinations are qualified
> > using a single test coupon, that coupon qualifies the welding of those two
> > P-Number Group Numbers to themselves as well as to each other using the
> > variables qualified."
>
> > *Query: If we qualify one PQR, with P-No. 1 Gr. No 2 to P-No.8 Gr.No.1
> > material using SMAW ( E 309MoL) process with impact testing on weld metal
> > & both HAZ portion , does this PQR supports the following WPS combination of
> > base metals , if all other welding variables are unchanged ?*
>
> > * *
>
> > *(i) **P-No. 1 Gr.No.2 to P-No. 1 Gr.No.2 *
>
> > *(ii) **P-No. 1 Gr.No.2 to P-No. 8 Gr.No.1 *
>
> > *(iii) **P-No. 8 Gr.No.1 to P-No. 8 Gr.No.1 *
>
> > Please give your comments,
>
> > Thanking you,
> > Regards,
> > --
> > Sukamal Naskar
> > Malaysia- Hide quoted text -
>
> - Show quoted text -

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