Re: [MW:34490] Welding materials SA-240 310s (P.no8) to SA-213 T11 (P.no4)

what is the thickness. 

If Thickness is less than 13mm, Preheat T11 side and weld T11 + ASS with ER NiCr3

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, Aug 16, 2023 at 8:27 AM 'Ahmed Osman' via Materials & Welding <materials-welding@googlegroups.com> wrote:

* if PWHT is needed for 213 T11  ... cladding technique will be used ( 1st clad P4 with ERNiCr-3 then finalize PWHT ) (2nd weld with P8 with same electrode )

* If PWHT not needed for 213 T11 and

   - service temp. less 315c     -- use 309L

   - service temp. more 315C  -- go with ERNiCr-3

best regards

Ahmed Osman

On Monday, August 14, 2023 at 02:26:15 p.m. GMT+3, Mohamed Elsayed <m.sayed0994@gmail.com> wrote:

Hello dears

I'm going to weld SA-240 310s (P.no8) to SA-213 T11 (P.no4), but I don't know what is the proper electrod or filler metal to weld this material, so help me please

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