Spherical Cobalt Based Alloy Powder Co21 Description
Spherical Cobalt Based Alloy Powder Co21 is produced by advanced gas atomization and water atomization. The alloy powder features low oxygen content, and high sphericity, and uniform particle size.
Cobalt Based Alloy Powder is widely used in high-temperature and high-pressure valves, valve seats, engine valves, internal combustion engines, inlet/outlet valves, gardening tools, turbine blades, bearings and hot cutting edges, etc.
Spherical Cobalt Based Alloy Powder Co21 Specifications
Chemical Composition (%)
|
Grade
|
C
|
Cr
|
Si
|
W
|
Ni
|
Fe
|
Mn
|
Mo
|
Co
|
|
Co 1
|
2.5
|
30
|
1
|
12.0
|
≤3.0
|
≤3.0
|
≤1.0
|
≤1.0
|
Bal
|
|
Co 6
|
1.2
|
30
|
1
|
4.5
|
≤3
|
≤3
|
≤1.0
|
≤1.0
|
Bal.
|
|
Co 12
|
1.4
|
30
|
1.4
|
8.5
|
≤3
|
≤3
|
≤1.0
|
≤1.0
|
Bal.
|
|
Co 21
|
0.2
|
28
|
2
|
0.15
|
≤3
|
2
|
≤1.0
|
5.5
|
Bal.
|
Physical properties
|
Flow Density (g/cm3)
|
4.3-4.8
|
|
Size (μm)
|
15-53
|
|
Hardness
|
20 HRC
|
|
Production process
|
Gas atomized
|
Spherical Cobalt Based Alloy Powder Co21 Applications
- High-temperature and high-pressure Equipment
- Aerospace
- Power Metallurgy
Spherical Cobalt Based Alloy Powder Co21 Packaging
Our Spherical Cobalt Based Alloy Powder Co21 is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
