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Re: [MW:31777] Suitable welding electrode for IS 2707 Gr 2_Q & T

By Materials & Welding
Hi Sir, 

Tempering also done after quenching. 

Actually,  we supplied with N & T conditions as cast and 240 BHN max.
After receipts, our customer doing QT and moving Induction hardening. Thats is their process and required 50 HRC max finally. 

Best Rgds,

K S Mohamed Asan

On Tue, 24 Nov 2020, 8:50 am Ramin Kondori, <raminkondori@gmail.com> wrote:
Correction 
Dear Mohammed,

After welding, did you only carry out the Quenching heat treatment...?
What about the "Tempering" part...?

Ramin  Kondori
Sr. QA/QC & Welding Engineer
-----------------------------------------------------------
PG-Dip. in Welding Engineering (IWE  AT  0070)
BSc. in Civil Engineering (IUT)
BGAS Painting Inspector
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On Mon, Nov 23, 2020 at 5:17 PM Mohammed Asan K S <asan.mohammed@manisfoundry.com> wrote:
Dear Sirs,,

We required the welding electrode for subjected grade and procedure for welding on the castings.
Already the job was welded by E9018M and found low hardness after quenching the job. To reach the 50 HRC, what is welding electrode to be used?

Thank you

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