Dear friend,
If joint welding of SS+ CS with 32mm thickness - as per ASME sec VIII div 1 for p no :1 PWHT is mandatory.
> if you preheated the CS side as per code? if the HAZ hardness on CS plate is within the base metal range, you can avoid PWHT process if end customer is accepting this condition
Regards,
Sankaran.SP
Welding & Metallurgy expert
coimbatore, India.
On Wednesday, 19 January, 2022, 11:41:11 am IST, Shahil Saini <sainishahil98@gmail.com> wrote:
Hello everyone,
-- If the weld performed is sound on the 32 mm thik material (SS and CS) and preheated as per code, then can i skip the PWHT and Hydrotest??
Regards,
Shahil Saini
PGET-Welding
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
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