L605, also known as Haynes 25, is a high-temperature, cobalt-based superalloy known for its exceptional strength, corrosion resistance, and oxidation resistance at elevated temperatures. This alloy belongs to the family of cobalt-chromium-tungsten alloys and is widely used in aerospace, gas turbine engine components, and various industrial applications where resistance to extreme temperatures and aggressive environments is essential.

 

Key Properties:

 

• High Temperature Strength 

• Oxidation Resistance

• Corrosion Resistance

• Wear Resistance

• Biocompatibility

Typical Chemistry: 

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• Cobalt (Co): 50.0-61.0%

• Chromium (Cr): 19.0-21.0%

• Tungsten (W): 14.0-16.0%

• Nickel (Ni): 10.0-15.0%

• Iron (Fe): 3.0% max

• Manganese (Mn): 1.0% max

• Silicon (Si): 0.40% max

• Carbon (C): 0.05% max

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Use in the Medical Industry:

L605 has found applications in the medical industry, particularly in the manufacturing of certain medical devices and implants. Some common medical applications include:

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Orthopedic Implants: L605 is used in the production of orthopedic implants, such as bone screws, plates, and other load-bearing components. Its combination of strength, corrosion resistance, and biocompatibility makes it suitable for these applications.

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Cardiovascular Devices: The alloy may be used in certain cardiovascular devices, such as stents and other implantable components, where a combination of strength and corrosion resistance is essential.

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Dental Applications: L605 has been utilized in dental applications, including the manufacturing of dental implants and prosthetic components, where its properties are advantageous.

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