Description and

CASTARC 50N is a graphite electrode using mild steel rod. Its weld metal shows high carbon content. Then it results high hardness, so it is suitable for welding the parts where machining is unnecessary. Its fusibility with cast iron is excellent.

Instructions for Welding

The preheat temperatures vary in accordance with kind, shape and size of base metal. Preheating over 200C is appropriate to prevent cracking slow cooling is recommended after welding.