I would not suggest to direct them directly. What are your thicknesses?
Best regards
Dr Georgios Dilintas
Authorized Nuclear Inspector
Authorized Inspector Supervisor
HBS Regional Technical Manager
From: "Ashok Raman B Kutty \(MNT/PPTSB\)" [ashokraman_kutty@petronas.com.my]
Sent: 06/12/2011 09:27 ZE8
To: <materials-welding@googlegroups.com>
Subject: [MW:13145] Dissimilar welding SS 316 to A335GrP5
We need to weld a SS 316 Return bend to 5 Chrome, 0.5 Mo alloy steel furnace tube. The electrode proposed is ENiCrMo3. The return bends are in a header box adjacent to the radiant section (horizontal tube furnace – crude distillation unit).
Is PWHT required to be done after welding?
Thanks
Ashok
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