SMX (cemented carbide)

Density ρ

12.4 g/cm³ at 20 °C

Compressive strength R_mc

5900 MPa at 20 °C

Elastic modulus E

515 GPa at 20 °C

Fracture toughness K_IC

10 MPa·√m at 20 °C

Hardness, Rockwell A HRA

91.5 [-] at 20 °C

Hardness, Vickers HV

1550 [-] at 20 °C

HV10

Tensile strength, transverse R_m,trans

2200 MPa at 20 °C

Coefficient of thermal expansion α

6.2E-6 1/K at 20 °C

Thermal conductivity λ

30 W/(m·K) at 20 °C