Lastifil 256 G

Flux cored wire on Cobalt base

Tubular hardfacing wire with exceptional resistance against corrosion and wear at red heat (up to 1100°C – 2010°F).

Surfacing of parts subjected to thermal or mechanical shocks and metal to metal wear.

The original room temperature hardness is picked up again even after prolonged exposure to high or fluctuating temperatures.

The deposit can be machined with hardmetal tools.

Specifications & Usage


Petrochemical industries: valves, valve seats, nozzles.

Parts that must resist to rubber, plastic, petroleum, and corrosive attack by oxidising acids.

Valve and valve seats of ship engines.

Food and pharmaceutical industry.

Hardness: 40 - 43 HRC.


Welding proces: Mig/Mag welding (FCAW)
Material Type: Hard facing
Welding positions: All
Norm : EN ISO 14700
Classification: T Co 2-45-CTZ
Norm: DIN 8555
Classification: MF 20-45-CTZ
Minimum packing: 15 kg spool (in a cardboard box)