Material technical data

Aluminum-Silicon-Graphite

RPM-203 Aluminum-Based Materials

Al 7Si 18-23 Graphitechemical composition

-315/+56 µmparticle size

Application and intended use

Abradable material for intermediate and rear turbine-compressor sections, balancing abradability and erosion resistance.

Technical parameters

Chemical compositionAl 7Si 18-23 Graphite

Particle size-315/+56 µm

Manufacturing routeMechanical Cladding

Reference equivalents

Metco 310NS