Alloy

Colmonoy 62

Alloy Type

Nickel with Chromium Carbide

Nominal Composition (%)

C 0.60
Si 4.50

Cr 15.00

Rockwell Hardness
(C-scale)

56-61

Density (gm/cc)

8.07

Fusing Temperature (approx.)

1875°F
1025°C

Resistance:

to
Abrasion

to

Corrosion

to
Impact

to
Galling

1

1

4

1

Supplied Forms

Atomized powder

Method of application

Spraywelder (62SA)

HVOF (63HV)

5P (62M)

Description and General Uses

Hard nickel-chromium-boron alloy containing chromium carbides.  Excellent abrasion and corrosion resistance. Finished by grinding.