[MW:14600] RE: USE of PQR of GTAW+SMAW for new WPS GTAW process only.

-----Original Message-----
From: mohd
Sent: 15/06/2012, 9:53 am
To: Materials & Welding
Subject: [MW:14556] Re: USE of PQR of GTAW+SMAW for new WPS GTAW process only.


Dear all,

if you go through 200.4(b) For GTAW, SMAW, GMAW, PAW, and SAW,
or combinations of these processes, a PQR for a process
recording a test coupon that was at least 1⁄2 in. (13 mm) is required
hence u cant creat two WPS.

Regrds,
Mohammed-AI-WI.



On Jun 11, 5:02 am, Parveen Kumar Nakwal <pknak...@gmail.com> wrote:
> Dear Experts,
>
> Can we use S.S to S.S 8mm base metal thickness PQR of GTAW (3mm)+SMAW (5mm)
> for the making for new WPS of S.S to S.S with GTAW only, with 2mm base
> metal thickness only ?
>
> Waiting for reply..
>
> Regards.
> Parveen K. Nakwal

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