In order to receive the results you are seeking, you should elaborate a bit more. For instance, the type of welding process to be used, service application, service temperature, if impacts are needed, hardness is of concern, etc. If you would like me to just name you any electrode without knowing any of the above mentioned information, I suppose one can recommend for instance, E71T-1 for the FCAW Process, E70C-6M for the MCAW Process, ER70S-2(or -3;-6)for the GTAW or GMAW Process, E7018 for the SMAW Process, just to name a few. Like I stated in the beginning, I suggest specifying what exactly it is that you are seeking to accomplish. Some of the electrode variables can change (designators) in order to meet certain criteria’s, this is why you need to specify more information. Cheers.....
Please suggest electrode for welding sa516 & sa105
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Regards,Jamie Reyes
J.R. Machine Company, Inc.