Re: [MW:34269] PWHT on Stainless steel to Carbon Steel Weld

CARBIDE FORMATION, tO AVOID, BUTTER CARBON STEEL WITH NICKEL BASE ELECTRODE LIKE NICRMO3 OR NICR3, CARRY OUT PWHT, AFTER THAT WELD WITH SS 316 WITH ABOVE SAID ROD

THANKS & BEST REGARDS,

KG.PANDITHAN, BE, IWE,  CSWIP 3.1,

ISO 9712 Level 2 in VT,

ASNT-Level II in PT,MT,RT & UT,

LA ISO 9001-2015,

International Welding Engineer. 

CONSULTANT-WELDING & QUALITY

Mobile no: +919940739349

On Wed, Jun 7, 2023 at 4:28 PM Shahil Saini <sainishahil98@gmail.com> 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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