Welding material selection
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Dear marine friends, may I ask what welding electrodes should be used for arc welding between 316L grades, as well as between 316L and carbon steel?
Weld rod type E316L-16 is used between S31603s； Weld rod type E309Mo-16 is used between S31603 and carbon steel.
For welding between 316L grades, A022 is used, while for welding with carbon steel, either A302 or A307 can be used.
What’s the difference between your answer and the one on the second floor? Is it all arc welding?
He was talking about the model, while I was referring to the specific grade. The same.
Between S31603: A022; between S31603 and carbon steel or low-alloy steel: A042
Why are the answers different? Am I an amateur at welding? Seeking advice
Recommended welders include electric fusion welders, heat fusion welders, and related tools. Manager: Manager Zhang. Cell: 18601154230
A132 can also be used between S31603 and carbon steel low-alloy steels； NB/T47015-2011 specifies only one type of electrode for welding different materials: A042 ； HG/T20581 specifies two types for different materials: A042/A132
When welding dissimilar steels, there are various options for welding materials; all those mentioned above can be used. .