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Re: [MW:34896] ESAB Flux OK 10.92 vs OK 10.93 - Query ( URGENT )

By Materials & Welding
This cryogenic wire 19.9 earlier developed by sandvik and latter sandvik acquired by esab ask for supplier what  is brand name of sandvik 15 W flux now , now means it is 10.92 or 10.93  and do PQR with sandvik wire  cryo 19.9 and sandvik 15W flux ( ask for equivalent from esab).
Although my suggestion is go for Nippon( Japan make)  wire and flux as it is best in class as it has unmatched surface finish like mirror and awesome impact values looking for quality but cost will be a factor .
I have no commercial interest just sharing my experience.
Regards 
Atul jha

On Wed, Apr 17, 2024, 17:16 PARAI Reaction Channel <saravanshyla@gmail.com> wrote:
Dear Welding experts,

For one of our Offshore Projects in Korea, we have a vessel of 304L material with Impact Test at -196 Deg C as per Project Spec.

So, to weld SAW , SFA 5.9 Class ER308L 4mm Dia,  we are going to use ESAB SeAH, a top brand in Korea.

I heard and mostly used the SAW 308L wire with OK Flux 10.92 for many SS vessel fabrication , because this Flux is of neutral type and the alloy element gives Cr during welding and got this message from the catalogue.

Metallurgically, What major difference will occur between OK 10.92 and OK 10.93 during multi run SAW welding on a test plate and Impact testing at -196 Deg C, Ferrite Test, Corrosion test etc., will be done in the lab.

Please advise me soon.

Regards,
Saravanan Sornam,
ANSAN-Si,
S.Korea


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