Re: [MW:9746] PWHT Requirement

Since you have qualified with carbon steel, it has no chance of delay
cracking. Hence timing is not a variable or issue for the PWHT. But is
a good practice to do PWHT after welding finish

On 2/4/11, Sandesh Pandey <sandesh.pandey10@gmail.com> wrote:
> Dear Experts
>
> Kindly share your expertise on the following question..
> We are qualifying a WPS (SA 106Gr.B) with PWHT requirement so question is
> that what should be the timing gap to start PWHT after welding.
> (Applicable : Sec.IX,ASME B31.3,ASTM D1.1)
> Kindly mention code clause for reference.
>
> Best Regards
>
> Sandesh Pandey
>
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Sukamal

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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.