Welding of 347H items

[Nichyin]

Good afternoon all,

My company has a few items of 347H which have been solution heat treated and need to be welded together. Can any welding experts here enlighten me on which welding rods I should use to weld these items together.

I thank all in advance for their help!

 

[weldstan]

E/ER 347H.

 

[Nichyin]

Thank you very much weldstan!