Friday, January 6, 2012

[MW:13425] Dissimilar Welding in Sour Service / NACE

Dear Experts,
 
Is there any possibility of Galvanic Corrosion or any type of Corrosion because of Dissimilar Welding in wetted parts of Sour service ? How it affects and at what rate?
 
Material 1 - Carbon Steel
Material 2 - Stainless Steel
Consumble used - 309 L
 
Also, where it is addressed in NACE MR 0175 or any other International Standard?
I will appreciate if you can share some article on this subject.
 
Thanks & Regards
Vino-Doha
 

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