Welding CS, LTCS to SS 316L
Welding CS, LTCS to SS 316L
(OP)
We need to weld A-106Gr.B and A-333 Gr f with A-320 TP 316L pipe. The filler wire to be used will be of 309L? If yes following are my questions?
1. 309L is for dissimilar metals but isn't 316L superior that 309L
2. Quantity of Mo in 309L is very low compared that to 316L. Is it ok to weld? It will not be an issue?
1. 309L is for dissimilar metals but isn't 316L superior that 309L
2. Quantity of Mo in 309L is very low compared that to 316L. Is it ok to weld? It will not be an issue?





RE: Welding CS, LTCS to SS 316L
RE: Welding CS, LTCS to SS 316L
If the weld was 316-316 or 316 to a higher alloy product then 309 would not be a suitable choice for filler.
= = = = = = = = = = = = = = = = = = = =
P.E. Metallurgy, Plymouth Tube