[MW:15108] RE: 15103] electrode with diff impact temp mixing during welding.

Pl. check impact properties of electrodes at -46deg in same grade of steel
as per SEC-II Part-C.
If it is ok than you can confirm to your client.
Otherwise, go for rework.

-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of mohd
Sent: Wednesday, August 22, 2012 11:46 AM
To: Materials & Welding
Subject: [MW:15103] electrode with diff impact temp mixing during welding.

dear experts,

We have land in difficult situtuation due to welders mistakes.

Electrode E7018H4R impact require -46deg but by mistakes welder used
some electrodes E7018H4R -29deg during welding of 3 long seam 25m
(filling n caping)

Materials 516 gr 60 thk 40t.
Process GTAW+SMAW

What could be solution? To save joint.
Client already given cut out.

Regards,
Mohammed.

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