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Re: [MW:13182] reasons for crack in high strength quenched tempered structural steel

By Materials & Welding
Pls. specify the preheat temperature and any post bake-out procedure followed.
 
Thanks & Reagrds
 
J.Gerald Jayakumar
00968-93281596
From: "sarbsingh.singh@gmail.com" <sarbsingh.singh@gmail.com>
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Sent: Saturday, December 10, 2011 10:54 AM
Subject: [MW:13181] reasons for crack in high strength quenched tempered structural steel

dear  experts
We are welding the offshore structural steel that is RQT 601 To EH 36 of ABS Standard  some what  we taking  care  of every parameters in of wps . After certain time of welding surface crack s are arising near and on weld  . Electrode is  E11018M plz  suggest possible reasons behind tip Thanking you
SARBJEET SINGH

Sent from my Nokia phone

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