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[MW:1155] Re: FCAW --- UT / RT ???

By Materials & Welding

Check whether material required pre-heating

Make sure the process which you followed is correct (example grinding should be done after completion of single pass, etc)



On Fri, Sep 19, 2008 at 9:42 PM, PREM SHANKARDUTT NAUTIYAL <prem_nautiyal@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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