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Re: Re: [MW:28098] USE OF ELECTRODE

By Materials & Welding
-1, electrodes can be used in the place of 7018, still its an editorial correction, which shall be understood by both parties.

as per the trailing mail i agree that reverse was not placed with electrodes i hope there is no change in BM as LTCS A333.

____________ 

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MOHAMED          MUNEEB           MAHABOOB

JAPID,

JAZAN-IGCC-001

M:                         +966(0)59 607 2237

O.E:     mahaboob.muneed@aramco.com

P.E:                  muneebslsa@gmail.com

 
Date: 2018-07-19 14:37
Subject: Re: [MW:28095] USE OF ELECTRODE
you can use but not reverse if impact was done

THANKS & BEST REGARDS,
KG.PANDITHAN, BE, IWE,  AWS-CWI, CSWIP 3.1,
CONSULTANT-WELDING & QUALITY
Mobile no: +919940739349

On Tue, Jul 17, 2018 at 8:39 PM, Hasin Shaikh <hasin.shaikh@gmail.com> wrote:
Dear All

I have query about use of Electrode with change og classification 

We have WPS for SMAW welding process for P1 material with the E 7018 electrode in that case can we use in production E7018-1 electrode 

Please help me out in interpretation

QW 404.12 (e) from a classification that requires toughness testing
to the same classification which has a suffix which indicates
that toughness testing was performed at a lower
temperature or exhibited greater toughness at the required
temperature or both, as compared to the classification
which was used during procedure qualification (i.e., a
change from E7018 to E7018‐1)

--
*With Regards
Shaikh.Hasin
Email: hasin.shaikh@gmail.com
Mobile: +91-9924562942*


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