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Re: [MW:10458] A No.

By Materials & Welding
Hi,
No need to specify the Chem.of Weldmetal in PQR. This essential variable is to make sure that you are using the correct chemical composition of weldmetal/Filler rods.So you have to check the Welding consumable certificate with the Sec.IX table QW-442 to the corresponding A.No and confirm the A.No match with the Type of Weld Depoit.

Thanks & Regards,

(Karthik)

Karthikeyan.S
QA/QC Manager
Getabec Energy Co.,Ltd.
379,Moo6,Soi8,Nikhomphatana,
Rayong-21180,
Thailand.
Phone: 0066 38 897035-8 (Off)
Fax: 0066 38 897034
Hand Phone: 0066 892512282


--- On Wed, 3/23/11, joshi jaydeep <jaydeep.p.joshi@gmail.com> wrote:

From: joshi jaydeep <jaydeep.p.joshi@gmail.com>
Subject: Re: [MW:10457] A No.
To: materials-welding@googlegroups.com
Cc: "Muhammed Ibrahim PK" <ibratech@gmail.com>
Date: Wednesday, March 23, 2011, 1:23 PM

Thanks.
 
Let me clarify further.
 
I agree that A No needs to be mentioned in PQR but,
 
Is it required to carry out weld metal chemical analysis and describe the chemistry in PQR? Is any requirements mentioned in ASME B 31.3 regarding this?
Reg,
JJ
On Wed, Mar 23, 2011 at 11:47 AM, Muhammed Ibrahim PK <ibratech@gmail.com> wrote:
Since the PQR is qualifying as per ASME Sec. IX, you have to mention the 'A' number in PQR.

Thanks & Regards
Muhammed Ibrahim PK



On 23 March 2011 08:43, joshi jaydeep <jaydeep.p.joshi@gmail.com> wrote:
Does Weld Metal Chemical analysis (A No.) is an essential to be mentioned while qualifying PQR for meeting ASME B 31.3?
 
Please let me know the clause if possible mentioning the above details.
 
 
Regards,
Jaydeep

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