Electrode E4300 what does it mean?
It is mediocre, mediocre, obviously don't know anything in this scribble. E4300 brand is J420G, welding high pressure steam pipe is dedicated pipe, all position welding rod, deposited metal high temperature resistance, high pressure, good slag removal, less spatter, slightly higher than 422 electrode viscosity
1, welding rod E4300 means.2, did you see the icon? Let me explain it to you.E - electrode,43- indicates that the minimum tensile strength of the deposited gold wire is 430MPa,0- indicates that the welding position is all position,Second, 0 indicates that the electrode coating is of special type.
