Thursday, April 23, 2009

[MW:2021] Re: WPS

I am not agree with Mr Endri as Base metal is essential criteria but check for WPS Qulaification range as P1 through P11 and A106 and A333 falls in P1-Group1 Material and if anyone wants to use A106 WPS for A333 Gr 6 without Impact testing PQR same WPS can be useful.
 
To Qualify A333-6 Material with Impact test as Supplementary Essential requirement they need to requalify PQR with Impact test requirement but thay can use same WPS
 
Abhijit

--- On Thu, 4/23/09, Endri Prasetyo <endri.prasetyo@gmail.com> wrote:

From: Endri Prasetyo <endri.prasetyo@gmail.com>
Subject: [MW:2017] Re: WPS
To: materials-welding@googlegroups.com
Date: Thursday, April 23, 2009, 5:45 AM

Parviz,
 
The base material is one of essential variable, if any difference of base metal so the WPS is different too.
 
regards,
Endri

On Wed, Apr 22, 2009 at 7:14 PM, parviz farhadi <parvizfarhadi@gmail.com> wrote:
Dear All,
 
Is it possible to use WPS of ASTM A106 Grade B and its PQR for ASTM A333 Gr 6?
 
Regards,
Parviz





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