Welding of SS321 pipe with SS347

[bck2ftr]

Dear Material experts,

I have a pipe spool of SS321 being used for 1" riser along the flare stack.
I have short supply of material SS321, 1" pipe

Please suggest if I can use SS347 pipe spool available with me.
I need to weld the material as it has socket weld joints.

As per my study, E-347-16 welding rod is used for both, SS321 and SS347 material.

Please suggest if I can use SS347 pipe spool available with me.

 

[metengr]

Yes, indeed, the 347 pipe spool and weld rod will suffice in this application.

 

[EdStainless]

Should work fine. I see minimal risk.

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P.E. Metallurgy, Plymouth Tube