Material technical data

Aluminum-Silicon-Boron Nitride

RPM-201 Aluminum-Based Materials

Al 4-8Si 18-23BNchemical composition

-315/+56 µmparticle size

up to 450 °Cservice temperature

Application and intended use

Abradable material for turbine compressors with corrosion and erosion resistance.

Technical parameters

Chemical compositionAl 4-8Si 18-23BN

Particle size-315/+56 µm

Manufacturing routeMechanical Cladding

Service temperatureup to 450 °C

Reference equivalents

Metco 320NS, Metco 310NS, Metco 311NS, Metco 313NS