Cobalt Base Alloy 3 Seat Ring
Cobalt Base Alloy 3 Seat Ring Description
The main component of cobalt-based alloys is cobalt, and also contains a considerable amount of nickel, chromium, tungsten and a small amount of molybdenum, niobium, tantalum, titanium, lanthanum, etc., and occasionally iron alloys. According to different alloy components, it can be made into wire rod, hardfacing powder, thermal spraying material, spray welding material, casting forging or powder metallurgy parts, etc. Cobalt Base Alloy 3 Seat Ring is a powder metallurgy part, which has the advantages of high strength and hardness, good surface finish, good oxidation resistance, corrosion resistance, durability, excellent high temperature resistance, high work efficiency and high cost performance. Generally, the hardness and wear resistance can be improved by heat treatment and surface hardening. Cobalt Base Alloy 3 Seat Rings are ideal for subsurface oil well pumps, compressors, heat exchangers, engines, valves, mixers or steam turbines. The Cobalt Base Alloy 3 Seat Rings and Cobalt Base Alloy Balls offered by FANMETAL are vacuum tested to ensure a complete seal at all contact points.
Cobalt Base Alloy 3 Seat Ring Specifications:
|
Grade |
C |
Mn |
Si |
Cr |
Ni |
Mo |
W |
Co |
Fe |
P |
S |
Density (g/cm3) |
Hardness (HRC) |
|
Cobalt Base Alloy 3 |
2.0-2.7 |
1.0 |
1.0 |
29-33 |
3.0 |
|
11-14 |
Bal. |
3.0 |
≤0.03 |
≤0.03 |
8.55 |
51-55 |
|
Cobalt Base Alloy 20 |
2.2-3.0 |
|
2.0 |
30-34 |
3.0 |
1.0 |
14-18 |
Bal. |
3.0 |
≤0.05 |
≤0.05 |
8.65 |
53-59 |
|
Grade |
Cobalt Base Alloy3,Cobalt Base Alloy20 |
|
Process |
Pressing,Rolling,Sintering,Welding,Grinding,Polishing |
|
Density |
8.6-8.8 g/cm³ |
|
Diameter |
11-60 mm |
|
Surface |
Bright Polished, Black, NO.4 Finish, Rough Turned, BA Finish, Matt Finish |
|
Standard |
GB,DIN,ASTM,ASME,AISI |
|
Delivery Time |
15-20 days |
|
Certification |
ISO9001 |
Cobalt Base Alloy 3 Seat Ring Pictures:


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