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Re: [MW:34874] PWHT of Normalized head

By Materials & Welding
If dish normalised no need to do PWHT.

On Mon, 15 Apr 2024, 1:34 pm atul jha, <atulkrjha21@gmail.com> wrote:
Kindly get a data from design team for fiber elongation if code of construction is divViii and if it is grater then 10 percent PWHT is mandatory.
Regards 
Atul

On Sun, Apr 14, 2024, 15:56 Muhammed Ibrahim PK <ibratech@gmail.com> wrote:
Gentlemen,

Is PWHT can be avoided if the welded head (2 piece construction) performs normalizing after forming ?

Head MOC : SA516 Gr 70, 45 mm thk, fabricated by welding the blank in two pieces. 

Complete vessel not required PWHT.

Thanks & Regards
Muhammed Ibrahim PK

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