[MW:10834] MW: 10828- Hastelloy C22 welding to SA516-70N welding

Hello Vijay,

 

The recomended welding consumable is  SFA 5.11-E-NiCrMo-10(SMAW) or SFA 5.14-ERNiCrMo-10 (GTAW/GMAW). You may choose any one of the above processes depending on the joint details, thickness and other aspects involved.

 

Are there  other requirements for welding qualification , e.g corrosion or other requirements  over and above ASME -Sec-IX requirements.If so please take special notes.

 

Thanks.

 

Pradip Goswami,P.Eng.IWE

Welding & Metallurgical Specialist & Consultant

Ontario,Canada.

Email-pgoswami@sympatico.ca,

pgoswami@quickclic.net

 

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From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of vijay
Sent: Sunday, April 24, 2011 9:26 PM
To: weldinggang@googlegroups.com; materials-welding@googlegroups.com
Subject: [MW:10828] Hastelloy C22 welding to SA516-70N welding

Dear Friends,

Please advice for the welding process, filler material/consumable and other requirement for the below situation:

Hastelloy C22 to SA516-70N for Heat-exchanger Wearplate to Support Rib Fillet weld

Regards,

Vijay

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