Description:

SpecificGravity              3.90

Hardness                   2150 Knoop scale

MagneticMaterial            0.0025%

Grain Sizes Available (F):

12, 14, 16, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100,120, 150, 180, 220.

Grain Size Distribution :

Upon ANSI B74.12-2001, FEPA-Standard 42-1:2006 or ISO8486-1.