Re: [MW:34620] Dissimilar welding chemical/PMI acceptance criteria

Dear all

Can I use filler ERNiCrMo-3 in UNS31254 material for PQR test 

On Tue, Oct 24, 2023, 4:12 PM Manish Tripathi <manish.tripathi.mech@gmail.com> wrote:

Dear Experts, 

Please provide reference of CODE, for chemical analysis acceptance of dissimilar welding. Here Alloy 825 welding by ERNiCrMo-3, 

Ideally weld metal should match ERNiCrMo-3, But can we accept Alloy 825 chemistry in weld metal.

Welding Process: EFW

Design Code: ASME Sec VIII Div.1

Welded part: Pipe Long Seam ASTM B474.

Regards,

Manish Tripathi

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