Monday, September 12, 2011

Re: [MW:12428] Welder Qualification-ASME Sec IX- Clad materials

Hi,
In this case Inconel625 is a basematerial.Because you are going to weld on Inconel625 only not on AISI 4130.

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 Sun, 9/11/11, K.Babu <kbabupsg@gmail.com> wrote:

From: K.Babu <kbabupsg@gmail.com>
Subject: [MW:12425] Welder Qualification-ASME Sec IX- Clad materials
To: materials-welding@googlegroups.com
Date: Sunday, September 11, 2011, 9:37 PM

Gents,
 
I have confused on the above topic, could some one clarify the below situation
 
 
1) 21" ID ,Pipe (AISI 4130 ) cladded by INconel 625 with thickness of 1.5 mm with qualified Welding Procedure in other company.
 
2) We need to overlay the above item 1 , by inconel 625 on the existing Inconel 625
 
3) If i want to qualify the welder, i need to consider the Inconel 625 as base metal or AISI 4130 as base metal ?
 
Pls share your exp, in as this kind of situation

Thanks & regards,

K.Babu
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