Cobalt Based Alloy Plate Cobalt 12 Description
Cobalt Based Alloy Plate Cobalt 12 is a specific cobalt-chromium alloy in the Stellite family. It has excellent wear resistance, high-temperature strength, and good corrosion resistance with high wear and abrasion resistance. It has a higher amount of tungsten than Stellite 6, which means stellite 12 has better high-temperature strength and hardness. Stellite 12 is often used in applications requiring high temperature and wear resistance.
Cobalt Based Alloy Plate Cobalt 12 Specification
Chemical Composition
Co
|
Cr
|
Ni
|
W
|
Fe
|
Si
|
Mn
|
C
|
P
|
S
|
Bal.
|
28-32
|
≤3.0
|
7.0-9.5
|
≤3.0
|
1.0
|
1.0
|
1.1~1.7
|
≤0.03
|
≤0.03
|
Form
|
Plate
|
Thickness
|
0.1~2500mm
|
Width
|
10~2500mm
|
Tensile Strength (MPa)
|
≥664
|
Yield Strength (psi)
|
≥495
|
Elongation at break
|
34%
|
Cobalt Based Alloy Plate Cobalt 12 Applications
Cobalt Based Alloy Plate Cobalt 12 is often used in applications needing high wear resistance and high-temperature resistance such as cutting tools, particularly for high-speed cutting of difficult-to-machine materials. Cobalt Based Alloy Plate Cobalt 12 is also used in valves such as valve seats or valve stems. Due to its good wear resistance, Cobalt Based Alloy Plate Cobalt 12 can be used in wear-resistant coatings such as bearing surfaces or turbine blades.
Cobalt Based Alloy Plate Cobalt 12 Packaging
Our Cobalt Based Alloy Plate Cobalt 12 is carefully handled during storage and transportation to preserve the quality of our product in its original condition.