
Meltolit 665 OA
Meltolit 665 OA is a tubular wire for self-shielded metal arc hardfacing. High chromium cast iron deposit with high concentration of complex carbides. The deposit is suitable for hardfacing compone...
High Cr-alloyed flux core wire for wear resistant hardfacing with a ferritic – martensitic micro structure. The welding deposit is high resistant against impact stress and medium abrasion. The deposit is despite the high hardness crack free also in multiple layers and can be used up to 700° C. Applications: Crusher wheels and hammers, rock processing shredders, cutting-tools, and fluid valves and protection welding on Mn-Hadfield-steel.