Meltolit NI-WC
Flux cored wire filled with fused tungsten carbide and NiCrBSi- matrix for semi-automatic welding application. To protect surfaces against extreme abrasive wear in combination with corrosion attack...
DURMAT® FD 55 is a flux core wire which deposits a high CrC-alloyed stainless weld metal with excellent resistance to abrasion and medium impact. It can be used whenever high abrasion accompanied by corrosion is expected. Best results are achieved by welding in two layers. A maximum deposit thickness of 8 mm is recommended. The resulting deposits can not be heat treated, machined or forged. Before overlaying previously hardfaced surfaces a buffer layer of DURMAT® FD 200 K or DURMAT® FD 250 K is recommended. Application: Piping, impellers and screws.