With the aim to manufacture high performance components, H.T.C. has developed materials that can satisfy different applications.

Alox G – Alumina 96% (brown) for circulating pump shafts.

Denomination Trades AloxG
Type of Materials 96% Al2O3
General Properties
Bulk density (g/cm3) 3,8
Porosity % 0
Gas permeability 0
Mechanical Properties
Flexural strenght 20°C Mpa 280
Compressive strenght Mpa -
Young Modulus (dinamic) Gpa 270
Hardness Vickers HV10 1400
Roughness Ra (obtainable) microm < 0,15
Thermal and Elettrical Properties
Thermal conductivity 20-100°C W/mk 25
Linear thermal expansion coeff. 20-400 °C 10-6 K-1 7,1
Specific Heat 20-100°CKJ/KgK 0,85 – 1,05
Maximum temperature of exercise (without load)
Oxidating atmosphere °C 1300
Reducing atmosphere 1300