HFK 140-S is a submerged and low alloyed flux cored wire. The deposit is machinable and proper for components subject to metal-to-metal wear.

Typical applications

Continuous cast roller hardfacing, centrifugal cast tube billets, and inner surface hardfacing.

Chemical composition of deposited metal (%)


Mechanical properties

LayersHardness (HRC)
3 Layers42–45

Diameters and packaging

Diameter: in (mm)Packaging: lb (kg)
332 (2.4)33 (15) — Spool/Drum
316 (4.8)550 (250) — Spool/Drum
Click here to download the datasheet for Kooben HFK 140-S.