Re: [MW:15005] change in electrode class

Dear Mr. Pankaj Kolhe,

If you are using ASME SEC IX 2010 then you can not use.
For SMAW Process F number is Essential Variable for welding procedure
qualification and F Number of E6013 is 2 and F number of E7018 is 4.

And for welder qualification F number also essential variable. So you
can not use different F number.

Reference QW 432, WQ 253, QW 353



On 8/1/12, pankaj.kolhe@wipro.com <pankaj.kolhe@wipro.com> wrote:
>
> Dear all,
> If the procedure is qualified on E7018 Electrode for SA 516 Gr 70 then can
> we use this WPS/PQR for welding IS2062 Gr B by E6013 electrode. Also for
> welder qualification can we use this WPS/PQR , Give code reference
> I think change in filler metal class is essential variable.
>
> With Regards,
> Pankaj Kolhe
> QC
> Wipro Water (Wipro Ltd)
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Thanks & Regards
Biplab Pal
Mechanical Inspector (PMT)
YASREF Project

E-mail: biplab.mech@gmail.com

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