Alloy

Wallex 50

Alloy Type

Cobalt Alloys

Nominal Composition (%)

C 0.80
Si 2.80

W 10.0
Ni 12.60
Co Balance

Rockwell Hardness
(C-scale)

56-61

Density (gm/cc)

9.10

Fusing Temperature (approx.)

2000°F
1095°C

Resistance:

to
Abrasion

to

Corrosion

to
Impact

to
Galling

1

1

4

2

Supplied Forms

Atomized Powder, Ingot

Method of application

Spraywelder, Fusewelder

Description and General Uses

Good corrosion resistance and low coefficient-of-friction provides good metal-to-metal wear protection (not involving much impact). For bushings, knives and cams. Finished by grinding.