Standard Density 83/17 Tungsten Carbide Cobalt


CT2110-1 an 83% tungsten carbide/17% cobalt coating applied using the plasma spray process. It is very hard, dense, tough coating exhibiting high bond strength, excellent fret wear resistance, good abrasive wear resistance, good impact wear resistance and can be finished to a very fine finish.  This coating is slightly more ductile than 88/12 Tungsten Carbide Cobalt.

Typical Properties

Nominal Composition:
83% WC, 17% Co
Bond Strength:
9,000 psi
Coating Porosity:
Less than 1%
Coating Hardness:
DPH300 750-950
As-sprayed Surface Roughness:
110-140 Ra

For the Following Applications:

CT2110-1 is used in applications such as aircraft blade mid span dampers, aircraft flap tracks, wire drawing blocks, oil field sucker rods, and labyrinth seal teeth.


Finish CT2110-1 by grinding with diamond wheels. CT2110-1 should be wet ground. CTS can recommend grinding parameters if needed.


CT-2110-1 meets the following specifications:

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