Filler metal for dissimilar welding of S31803 and Carbon Steel
Filler metal for dissimilar welding of S31803 and Carbon Steel
(OP)
which Filler metal is used to weld S31803 Duplex stainless steel to carbon steel, E/ER2209? or E/ER309Mo?
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Filler metal for dissimilar welding of S31803 and Carbon Steel
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RE: Filler metal for dissimilar welding of S31803 and Carbon Steel
RE: Filler metal for dissimilar welding of S31803 and Carbon Steel
If chloride exist in the service and temperature above 65C, I we use 309?
RE: Filler metal for dissimilar welding of S31803 and Carbon Steel
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: Filler metal for dissimilar welding of S31803 and Carbon Steel
In fact, only Duplex is used to resist chloride in my work.
I was thinking whether or not we can use 309, assuming the dissimilar welding of duplex and Carbon Steel.
RE: Filler metal for dissimilar welding of S31803 and Carbon Steel
http://87.
http://www.outokumpu.com/36719.epibrw
The problem could be also the duplex 22005 if the chloride are too high..at 65°C there is some risck of pitting or SCC
What kind of service is ? Oil&Gas?
http:
S.
Corrosion Prevention & Corrosion Control
RE: Filler metal for dissimilar welding of S31803 and Carbon Steel
RE: Filler metal for dissimilar welding of S31803 and Carbon Steel
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Plymouth Tube
RE: Filler metal for dissimilar welding of S31803 and Carbon Steel
Outokumpu suggest E2209 or E309.. try the welding advisor tool on their website...
http://
S
Corrosion Prevention & Corrosion Control
RE: Filler metal for dissimilar welding of S31803 and Carbon Steel
If it's a connection to a structure outside the corrosion zone, consider the use of a "poison pad" between the CS and the 31803 so the base metallurgy remains intact.