Re: [MW:24920] PWHT req in dissimilar material welding

Codes are not handbooks. Metallurgy knowledge is necessary.

In general CS needs to be buttered with an alloy which is not sensitive to sensitization from one part and from the other part does not give low FW. Then PWHT is performed and then SS us welded

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From: Kumar Sajesh Sent: Κυριακή, 29 Μαΐου 2016 - 16:02 To: materials-welding@googlegroups.com Reply To: materials-welding@googlegroups.com Subject: [MW:24903] PWHT req in dissimilar material welding

hi,

in a dissimilar welding between CS and SS, and if CS have PWHT requirement, what shall we do.

any code referances?

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Regards,

Sajesh Kumar S

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