[MW:1223] Re: FCAW --- UT / RT ???

I HAVE FEW QUESTIONS TO ASK BEFORE COMMENTING ANYTHING ON THIS.
1. WHAT IS THE INCLUDED ANGLE OF THE GROOVE?
2. WHAT IS THE ESO YOU ARE TAKING AND WHAT IS RECOMMENDED BY
MANUFACTURER.
3. WHAT ARE THE WELDING PARAMETERS
4. AT WHAT LOCATION, WITHIN THE GROOVE, YOU ARE GETTING LOF/
POROSITIES?
5. BEAD DEPOSITION IS STRINGER OR WELDER IS EMPLOYING WEAVING
TECHNIQUE?

PLEASE CLARIFY.

SANJAY JAIN

On Sep 19, 10:42 pm, "PREM SHANKARDUTT NAUTIYAL"
<prem_nauti...@rediffmail.com> wrote:
>   
> Dear Friends
>
> We are presently using FCAW process(E71T-1) for welding SA516Gr.70 material in 3G and 1G. The joint calls for 100% RT and UT. The thickness is 70mm with double V.
> But everytime we get repair in the weld like slag, LOF,porosities..
>
> So my basic question is can FCAW be used to weld RT and UT joints??
> If yes what is the correct procedure / precautions to be followed..
>
> Regards
>
> Prem Nautiyal
>
> PREM S NAUTIYAL
> CELL : 9820313278

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