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Cobalt alloys are high-performance materials primarily composed of cobalt, often combined with other metals such as chromium, tungsten, and nickel. These alloys are known for their excellent wear resistance, high-temperature strength, and corrosion resistance, making them suitable for demanding applications. Cobalt alloys are commonly used in aerospace, medical devices, and industrial machinery due to their ability to maintain mechanical properties even in extreme conditions.
| Composition | Cobalt with chromium, tungsten, nickel, or molybdenum |
| Temperature resistance | Up to 1,200°C (2,192°F) |
| Common forms | Bars, sheets, and custom shapes |
| Typical hardness | HRC 30 to 50 |
| Corrosion resistance | Excellent in various environments |
When selecting cobalt alloys, consider the specific application requirements such as temperature tolerance, corrosion resistance, and mechanical properties. It is important to specify the desired composition, as different alloying elements can significantly affect performance. Additionally, inquire about certifications and standards that may be relevant to your industry, and provide details on the required quantities for your project.
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Cobalt alloys offer high wear resistance, excellent strength at elevated temperatures, and good corrosion resistance.
They are widely used in aerospace, medical, oil and gas, and industrial applications.
Cobalt alloys generally provide better high-temperature performance and wear resistance than stainless steel.
They are available in bars, sheets, and can be custom shaped for specific applications.
Some cobalt alloys can be magnetic, depending on their composition.
Specify the desired composition, mechanical properties, and any industry-specific certifications.