Wednesday, August 15, 2012

Re: [MW:15091] Urgent Need for Inconel 625 Material Welder Qualification

Mr. Boniface Obidike

Only WPS requires a similar parent metal .

You can use any p no/s  as mentioned under QW 423. for welder performance qualification tests  as it is done to check the skill of the welder and not compatibility of parent to filler metal, process, procedure etc.


From: Vinod Kataria <vinod3692@gmail.com>
To: materials-welding@googlegroups.com
Sent: Monday, 13 August 2012 5:37 PM
Subject: Re: [MW:15083] Urgent Need for Inconel 625 Material Welder Qualification

inconal 625 will come under P-43 and not under P-45.
Vinod Kataria

On Mon, Aug 13, 2012 at 7:59 AM, Kavin Murugam <kavin202082@yahoo.com> wrote:
Any material under P.no 45 will do....
Regards,
Kavin Murugam
0126159644
 

From: "Obidike, Boniface (GE Oil & Gas)" <Boniface.Obidike@ge.com>
To: materials-welding@googlegroups.com
Sent: Wednesday, August 8, 2012 6:17 PM
Subject: [MW:15040] Urgent Need for Inconel 625 Material Welder Qualification

Dear Experts,
 
I want to weld ( cold repair) on H-4 connector made up of Inconel 625 material  and need to qualify my welder for this work. Please, advice best and easy method and materials to use in the welder qualification.
 
Note:  I don't have Inconel 625 material now in my facility and its very scarce in my country, but I have Inconel 625 wire rod for GTAW. Please, also advice other common materials and approach that can go as alternative.   
 
 
"Quality is the Bone, Be the Dog Always"
 
Boniface Obidike
QA/QC Engineer
Speciality Connectors & Pipes
Drilling and Production Systems
GE Oil & Gas Business
Office: +234(1)4629400
Mobile: +2348163479738
Home: +2348039409934
 
 
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