Standard-products:
Orientation: (0001),(1010),(1120)

Sizes:       1", 2"
             10x10 & 20x20 mm²

Thicknes:    0.5 & 1.0 mm

Surface:     one/bothside
             polished


other sizes and spezifica-
tions also possible

Properties:
Structure:     trigonal

Lattice con.:  a: 0.515 nm
               c: 1.386 nm 

Density:       4.64 g/cm³

Melting point: 1255°C

Hardness:      5 (Mohs)

Growth:        Czochralski