Blog Cobalt-Based Material Profiles
November 30, 2020
By: Dave Olsen
Grade
- MTEK 6 (R30006) Cobalt Based Alloy
Description
- Cobalt-based alloy for severe applications
Properties – Why select this material
- High abrasion and elevated temperature wear resistance
- Galling resistance
- Resistance to oxidation and corrosion resistance
Applications – Frequent uses
- Bearings, cylinder liners, weld overlay
Grade
- MTEK 21 (R30021) Cobalt Based Alloy
Description
- Cobalt-based alloy for severe applications
Properties – Why select this material
- High temperature strength and stability
- Excellent galling, corrosion and erosion resistance
- Good resistance to oxidizing media, mineral and body acids, flue gases
Applications – Frequent uses
- Pumps, steam valves and erosion shields
- Combustion chambers, exhaust systems
Grade
- MTEK 31 (R30031) Cobalt Based Alloy
Description
- Cobalt-based alloy for severe applications
Properties – Why select this material
- High resistance to corrosion, oxidation, scaling
- Withstands heavy loads at temperatures up to 1800°F (980°C)
Applications – Frequent uses
- Suitable for severe conditions of corrosion, high temperatures and stresses
For guidance in selecting the appropriate alloy in your application, contact us.
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