I have some welding electrodes that are labeled with the old NEMA code and can't find that old code anywhere. They have a green dot on the end and a yellow dot on the flux of the electrode. Does anyone remember what these rods would be?
Thanks Marlin
Green on end, yellow on flux doesn't show in the table I have (Lincoln arc welding handbook) This chart isn't complete, unfortunately.
The things it shows with a single green dot on the end are: E6020 (no group mark on flux) and E7020G (silver group mark on flux)
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