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Re: [MW:12916] Welding of SS 316 to A 36 Steel reg

By Materials & Welding
Dear Mr. Jegan,
You can safely use inconel filler material i.e., ER NiCr-3,E-NiCrFe-3. Preheat recommended 200
degrees C with interpass max 325 degrees C. No buttering required in this case. You can go for
either process.
H. Das

On Wed, 09 Nov 2011 21:58:21 +0530 wrote
>


Good Day to Group members,

I have to weld SS316 64 mm thickness pipe to FlangeA105 64 mm thick by Double bevel weld, Code
requirement API 1104 latest edition / ASME Sec IX requirement, Can you tell me SMAW &
SAWprocess which Classification electrode can use for this joint, Any Buttering requirement
using E309 Electrode on carbon steel sidebefore welding with E 316 electrode, What preheat
temperature & interpass temperature maintain during welding. Pleaseshare your experience & Give
suggestions to get good quality weld.

Thanks
Regards
E.Jegan



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