Material technical data

Nickel-Graphite 20%

RPM-205 Nickel-Based Materials

Ni 20 Graphitechemical composition

-160/+45 µmparticle size

up to 550 °Cservice temperature

Application and intended use

Abradable material for turbine compressors with resistance to erosion and oxidation.

Technical parameters

Chemical compositionNi 20 Graphite

Particle size-160/+45 µm

Manufacturing routeChemical Cladding and Carbonyl Nickel Coating

Service temperatureup to 550 °C

Reference equivalents

Metco 308 NS-3, Metco 309 NS-3, Metco 307 NS, Durabrade 2211ZB