Tuesday, September 16, 2014

Re: [MW:21915] SS Filler wire selection

Hello Mr.George,
 
Thanks for your view and clarification.
 
A final question in this regard.. Do we call this combination( CF3 with F316L) as a Dissimilar joint?
 
Regards
Vadivel. M
 

On Tuesday, September 16, 2014 5:07:30 PM UTC+5:30, George Dilintas wrote:

I do not see any reason for 309. There is no risk for low FN and hot cracking.
You may use 309, it will harm your pocket only if you have a lot of welds.
You can go with 316L with no problem
If you should weld 316L to carbon steel, then 309 would be mandatory to avoid low FN and hot cracking

    best regards

    Dr. Georgios Dilintas

    Authorized Nuclear Inspector
    Authorized Inspector Supervisor


    I&F REGIONAL TECHNICAL MANAGER
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Inactive hide details for Vadivel Mahadevan ---16/09/2014 07:44:37---Hello Dr. Georgios,Vadivel Mahadevan ---16/09/2014 07:44:37---Hello Dr. Georgios,

From: Vadivel Mahadevan <vadivel...@gmail.com>
To: material...@googlegroups.com
Date: 16/09/2014 07:44
Subject: Re: [MW:21905] SS Filler wire selection
Sent by: material...@googlegroups.com




Hello Dr. Georgios,
 
Can I use the same ER316L for joining, CF3 with F316L combination.
Do we call this as a Dissimilar joint?
I presume it is not, as it falls in the same P No., but some seniors in my organisation says it is a dissimilar metal, hence ER309LMo. to be used instead of ER316L.
 
 
Regards
Vadivel. M

On Wednesday, September 10, 2014 12:09:36 PM UTC+5:30, George Dilintas wrote:

    I would say YES
      best regards

      Dr. Georgios Dilintas

      Authorized Nuclear Inspector
      Authorized Inspector Supervisor


      I&F REGIONAL TECHNICAL MANAGER
      BUREAU VERITAS HELLAS

      Tel: +30 210 40 63 113/4
      Fax: +30 210 40 63 118
      Cell: +30 69 44 64 62 04

      (See attached file: Dilintas_George.vcf)

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