Grade Specification - AN108M

Nominal Composition by Weight Physical Properties
Tungsten Carbide (WC)
92.0%
Cobalt (Co)
8.0%
Hardness
90.0 Ra
Density
14.74 g/cc
Transverse Rupture Strength
360,000 psi
Industry Classification ISO Classification
C1 to C10 K40
Applications Characteristics
Spherical dome, conical, and ballistic style inserts for percussive and DTH bits. Metal removal operations such as bar peeling. Medium fracture toughness with medium abrasion resistance.

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