Characteristics on usage:
 NC-39 welding electrode is a Lime-titania type flux-insulated electrode. Provide austenitic structural welds And has a greater amount of ferrite structure It has a good welding ability. Crack resistance And heat well in the condition after welding. In addition, the metal content of the weld metal has more dopants And has a more stable austenitic structure It is therefore suitable for welding where carbon steel is melted. And much lower alloyed steel