WL Colmonoy 4

C

Ni

Cr

B

Si

Fe

0.4%

Bal

10%

2.1%

2.4%

2.8%

Trademark

Nominal Composition(%)

HRC

Application

B

C

Cr

Fe

Mo

Si

W

Ni

Others

WLNi-63

3.0

0.6

15.0

4.0

4.5

Bal.

58-61

Excellent abrasion and corrosion resistance.

WLNi-62

3.2

0.7

15.5

4.0

4.2

Bal.

56-64

shafts, sleeves, pump plungers, sucker rod couplings, bed knives, camshafts, bushings, mill guides, mixer blades, seal rings, brick manufacturing equipment, and conveyor screws.

WLNi-705

1.5

2.2

7.0

2.0

2.3

48.1

Bal.

56-63

protection from severe sliding abrasion. Used on screw conveyors and augers

WLNi-750

1.6

3.0

6.8

2.0

1.5

48.0

Bal.

Co: 6.0

57-63

A tough nickel-chromium-tungsten matrix alloy is used to hold extremely hard tungsten-carbide particles. Best used for the most severe abrasive conditions. Finished by grinding.

WLNi-225

0.8

2.3

Bal.

P:2.0

13-17

For glass container mould protection and restoration.
Also used for rebuilding automotive parts (clutch components).

WLNi-226

0.8

2.2

Bal.

P:1.9

16-21

Blow heads, edges and repairs
blow-blow plungers, guide rings, baffles

WLNi-227

1.1

2.8

Bal.

P:2.1

22-27

For glass container mould protection and restoration.
Also used for rebuilding automotive parts (clutch components).

WLNi-234

1.0

0.15

4.0

3.0

2.8

Bal.

P:2.1

32-36

For glass container mould protection and restoration.

WLNi-4

2.1

0.4

10.0

2.8

2.4

Bal.

35-40

Aircraft gas turbines, steam turbine power plants, turbochargers and valves in reciprocating engines, prosthetic devices, heat treating equipment, pollution control equipment, coal gasification and liquefaction systems, and components in pulp and paper mills.

WLNi-7631-60F

1.16

2.58

6.08

1.80

1.82

57.66

Bal.

Aircraft gas turbines, steam turbine power plants, turbochargers and valves in reciprocating engines, prosthetic devices, heat treating equipment, pollution control equipment, coal gasification and liquefaction systems, and components in pulp and paper mills.

WLNi-42

2.0

0.4

10.0

2.5

3.0

Bal.

35-40

Less hardness and slightly less abrasion and corrosion resistance.

WLNi-22

1.0

0.1

0.05

0.03

3.0

Bal.

28-33

Bottle moulds, cast iron parts

WLNi-22-KW

1.0

0.1

0.05

0.03

3.0

Bal.

P:2.0

28-32

Aircraft gas turbines, steam turbine power plants, turbochargers and valves in reciprocating engines, prosthetic devices, heat treating equipment, pollution control equipment, coal gasification and liquefaction systems, and components in pulp and paper mills.