Dear Elshan: If it all possible discontinue FCAW! Use Solid Wire with C25 gas. You will reduce spatter by 75%.
Regards
Steve
From: rupesy <jrupert@dresser-rand.com>
To: Materials & Welding <materials-welding@googlegroups.com>
Sent: Thu, February 4, 2010 8:03:35 AM
Subject: [MW:4211] Re: spatter during welding
Can you give us some more detail on your parameters you were using for
the -5 and the -H4? Are you trying to run the same amps/volts and
travel or have you tried running some different paramters? By the
sounds of it you are using 100% CO2 for the gas. Is that correct?
On Feb 4, 12:43 pm, Elshan Feyzullayev <elsha...@hotmail.com> wrote:
> Dear friends,
>
> I have bought locally AWS A5.20 E70T-5 FCAW wire (ELCOR B70) for welding C-Mn steel.
>
> With this I substituted E71-T1-H4 only for temporary period. But it gives a large amount of spatters during welding. Therefore the welding is somewhere impossible.
>
> best regards
>
> Elshan.
>
> _________________________________________________________________
> Hotmail: Powerful Free email with security by Microsoft.https://signup.live.com/signup.aspx?id=60969
--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
No comments:
Post a Comment