Friday, January 6, 2012

Re: [MW:13431] Chemistry dilution on dissimilar welding

I can only advise that the dilution has to be such as to avoid FN lower than 5 in the weld in order to avoid hot cracking
Best regards
Dr Georgios Dilintas
Authorized Nuclear Inspector
Authorized Inspector Supervisor
HBS Regional Technical Manager


----- Original Message -----
From: siva kumar [siva.doit@gmail.com]
Sent: 06/01/2012 14:44 ZE5B
To: materials-welding@googlegroups.com
Subject: [MW:13429] Chemistry dilution on dissimilar welding

Dear experts,

For dissimilar material welding (Example : WCB + 316 overlay), Can u
advise upto what percentage of dilution permitted on chemistry during
Positive material identification.

Is there any refernce standard ?

Thanks & regards,
S.Sivakumar

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