ABN2000 (Machinable Aluminium Nitride)

Grade

Boron Nitride/Aluminium Nitride

Colour

Grey

Typical Applications

Extreme high thermal conductivity and flexural strength

Flexural Strength @25°c (MPa)

250

Young Modulus (GPa)

34.1 – 75.2

Compressive Strength (MPa)

1070

Fracture Toughness (MPa M1/2)

2.5 – 3

Density (g/cm3)

2.85

Hardness (KG/mm2)

342

Thermal Conductivity @25°c (W/mK)

85

Coefficient Thermal Expansion 25-1200°c

2.5-3 (10^-6K)

Max Temperature °c (Oxidising)

900

Max Temperature °c (Vacuum)

1800

Dielectric Constant @ 1 MHz

7.1

Dissipation Factor @ 1 MHz

N/A

Dielectric Strength (kV/mm)

40

RT Resistivity (Ohm cm)

N/A