Grade

Chemical Composition:

Hardness (HRc)

 Φ(mm)

Applications

C

Mn

Si

Cr

Ni

Mo

W

V

Zr

Other

WS101

5.0

1.6

0.8

28

0.3

＜1

56～62

2.8/3.2

²  Wear Plate

²  Welding Repair On Roller & Table Liner

WS901

3

2

1.5

1.8

3.5

1.3

＜4

58～62

2.8/3.2

²  Moderate impact resistant

²  Welding recondition on Roller/Disc, Conveyor/Belt, Excavator, Shovel…

WS907

5

0.8

0.8

5

1.5

1.5

55～62

2.8/3.2

²  High temperature resistant(600 ℃)

WS918

3.5

1.5

1.0

20

2.5

Nb:5.5

About64

2.8/3.2

²  Hardfacing  process on parts for super abrasive resistant.