I would like to ask the experts about E5015 and E4315 welding electrodes
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For the gas pipelines at the construction site, the welding process specified for material L360N is TIG welding; the welding materials used are E50-6 wire and E5015 electrodes. For material L245N, again TIG welding is the recommended process, with E50-6 wire and E4315 electrodes being used as welding materials. I would like to ask whether it is possible to use E50-6 wire and E5015 electrodes in TIG welding to weld both L360N and L245N materials In other words, no E4315 welding rods are needed; all should use E5015 welding rods
Sure. Go and check the process qualification standards, the changes to welding materials, and what factors are involved in such changes
Sir, what’s the difference between these two welding electrodes? And what standard are you referring to? Please give me some guidance
What are your product design and manufacturing standards? Check them to see what standards need to be met for welding procedure qualification. . Then go and find this standard. . . Such as NB/T47014, ASME IX, ISO15614, etc. . .