Corodur® OA DIN 8555: MF 21-64-GZ DIN EN 14700: T Fe 20-65-GZ
Durmat OA is a flux-cored wire filled with fused tungsten carbide for semi-automatic applications where extreme abrasive wear is encountered. The hardness of the tungsten carbide is approximately 2400 HV 0,4. To prevent destroying the tungsten carbide, low weld parameters are recommended.
Corodur® NIFD DIN 8555: MF 21-55-CGTZ DIN EN 14700: T Ni 20-55-CGTZ
Durmat NIFD is a flux-cored wire electrode filled with fused tungsten carbide and Ni, Si, B for semi-automatic welding applications. Durmat NIFD was developed to protect surfaces where extreme abrasive wear in combination with corrosion are encountered.