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[MW:34309] Re: PWHT on Stainless steel to Carbon Steel Weld

By Materials & Welding
Dear Shahil 
Pl furnish below information :
Why PWHT is required  ?
What is type of joint ?
What is PWHT Holding temperature and Holding time ?
Which type of filler metal that is planed to be used ?
What is service of the equipment ?Corrosive  or Elevated Temp.(If yes what is temp)

Thanks and regards

Vishwas - IWE International Welding Engineer



On Wednesday, June 7, 2023 at 4:28:13 PM UTC+5:30 Shahil Saini wrote:
Hello everyone,
Good Evening,
hope all are doing well,

As my subject indicates PWHT in SS to CS Weld joint, my question is what are the after effects if pwht performed in SS to CS joint??

In Addition, how to mitigate the after effects which occurred after pwht?

BM: SS 316L to SA516 Gr.70 

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