HFK 650B-O is a self-shielded metal-cored hardfacing wire with Cr7C3 hard phase dispersed in the matrix.
Repair and remanufacture of coal roller mills and grinding discs, hardfacing conveyer belts, hoppers, grabs, relieving, road mixers, machines used in stone pits, fan impellers, etc.
Chemical composition of deposited metal (%)
Diameters and packaging
|Diameter: in (mm)||Packaging: lb (kg)|
|7⁄64 (2.8)||33 (15)|