HFK 610-O is a self-shielded metal-cored hardfacing wire with Cr7C3 hard phase dispersed in the matrix.

Typical applications

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 (%)


Mechanical properties

LayersHardness (HRC)
3 Layers59–61

Diameters and packaging

Diameter: in (mm)Packaging: lb (kg)
764 (2.8)33 (15), 550 (250) — Spool/Drum
Click here to download the datasheet for Kooben HFK 610-O.