RSeries（RD･Series,REA,RV･Series,
RL･Series）

Sanalloy’s R Series has significantly improved in both hardness and fracture toughness,which is advantageous for corrosion prevention after electric discharge or grinding processing.

RD・Series Fine-Grained Cemented Carbide

Characteristics: Corrosion Resistance・Wear Resistance

Hardness and Fracture Toughness of RD・Series

RD・Series has high hardness and fracture toughness in comparison with conventional fine-grained materials.

RD30 Microstructure

REA Medium-Grained Cemented Carbide

Characteristics: Corrosion Resistance・Wear Resistance・Impact Resistance

Hardness and Fracture Toughness of REA

REA has high hardness and fracture toughness in comparison with conventional medium-grained materials.

REA75 Microstructure

RV・Series Coarse-Grained Cemented Carbide

Characteristics: Corrosion Resistance・Impact Resistance

Hardness and Fracture Toughness of RV・Series

RV・Series has high hardness and fracture toughness in comparison with conventional coarse-grained materials.

RV86 Microstructure

RL・Series Coarse-Grained Cemented Carbide

Characteristics：Corrosion Resistance・Impact Resistance

Hardness and Fracture Toughness of RL89

RL89 has high hardness and fracture toughness in comparison with conventional coarse-grained materials.

RL89 Microstructure