API Ball seat

钴基 Cobalt base alloy

硬度   HRC

化学成分 （重量%）

典型用途                                      Typical Applicaiotn

Chemical %

C

Cr

Si

Mo

Fe

W

Ni

Co

other

JX-Co 400Pm

54

0.2

8.5

2.6

28.5

1.0

1.0

Bal

汽车发动机涡轮增压器零件       Automotive engine tubocharger parts

Jx-Co 3Pm

53

2.3

31.0

1.0

3.0

12.5

3.0

Bal

1.0

密封阀座、齿轮泵、均质阀               Sealing valve seat, gear pump, homogenizing valve

Jx-Co 6Pm

40

1.1

29.0

1.5

3.0

4.5

3.0

Bal

1.5

蒸汽，化工阀座                                 Steam & Chemical valve seat

Jx-Co 12Pm

44

1.4

30.0

1.0

3.0

8.6

3.0

Bal

1.0

密封圈、耐磨套                                Sealing ring , Wear-Resistant sleeve

Jx-Co 20Pm

56

2.4

32.0

1.0

3.0

17.0

3.0

Bal

1.5

阀球、阀座、均质阀                               Ball Valve, valve seat , Homogenizing valve

Jx-Co 20Pm.H

59

2.8

34.0

1.0

2.0

18.0

2.0

Bal

1.5

阀球 Valve Ball

Jx-Co 100Pm

61

2.0

33.0

1.0

3.0

19.0

3.0

Bal

1.5

挤压模 Extrusion die

Jx-Co 20M2Pm

57

2.4

32.0

1.0

3.0

17.0

3.0

Bal

3.0

挤压模 Extrusion die