Dear Mr.Budi,
IN 625 has to meet the requirement as per code to ER Ni CrMo-3.
I do not know what is the chemistry of your strip and what flux is being used for single layer welding by ESSC.
with extra low carbon strip and high speed flux meant for ESSC process may give the required analysis.
vanchi
On Tue, Feb 14, 2012 at 7:10 PM, <budi.witjaksono@profab-group.com> wrote:
Dear Colleague,
We do overlay inconel 625 with single layer strip cladding electroslag welding however the chemical contents on weld deposit taken from 3 mm from fusion line does not comply exactly to the chemical composition of Inconel 625.
I have checked the weld deposit chemical composition data from the strip cladding supplier also does not exactly comply to Inconel 625.
Is anyone can tell me what is the chemical composition acceptance criteria for Inconel 625?
Is it correct the weld deposit chemical contents for inconel 625 overlay should conform to ASTM B424 UNS N08825 instead of Inconel 625? If yes, is there any reference standard I can refer to?
Regards,
Budi Witjaksono
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