Welding CA40 fiiting to Carbon steel
Welding CA40 fiiting to Carbon steel
(OP)
Hi,
I need to weld a fitting made up of CA-40 (Martensitic stainless steel) material to carbon steel (A106) pipeline. The fitting end connection size is 25NB Socket Weldable.
I'm looking for the advice on the following:
• Welding consumables (SMAW)
• Recommended Preheat Temperatures
• Recommended PWHT procedure
• Any other Do's and don'ts
Thanks in advance.
I need to weld a fitting made up of CA-40 (Martensitic stainless steel) material to carbon steel (A106) pipeline. The fitting end connection size is 25NB Socket Weldable.
I'm looking for the advice on the following:
• Welding consumables (SMAW)
• Recommended Preheat Temperatures
• Recommended PWHT procedure
• Any other Do's and don'ts
Thanks in advance.





RE: Welding CA40 fiiting to Carbon steel
RE: Welding CA40 fiiting to Carbon steel
Thanks for your response.
Brazing won't be acceptable in this case and welding process is mandatory.