Hello Guys,

   Wanted to get some help please.

   Anybody could advise what could be the possible welding FCAW electrode to weld dissimilar base metal of P5A (A387 Gr.22 Cl.2) and P7 (A240 Type 409).

   The 409 plates would be used for the insulation liner of the diverter dampers and there are some welding needed to be carried out for the liners to casing. The base metal combination are be stated above.

   Would highly appreciate any help.

   TIA.