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Formula: Co 50/Cr 20/W 15/Ni 10/Fe 3/Mn 2
Form: Disk
Material: Cobalt/Chromium/Tungsten/Nickel/Iron/Manganese
Commodity: Alloys
Thickness: 0.25mm

Cobalt/Chromium/Tungsten/Nickel/Iron/Manganese Alloy Disk (Co50/Cr20/W15/Ni10/Fe3/Mn2)

Cobalt/Chromium/Tungsten/Nickel/Iron/Manganese Alloy Disk (Co50/Cr20/W15/Ni10/Fe3/Mn2) is a precision-machined, high-strength alloy component engineered for extreme wear resistance, corrosion protection, and thermal stability. The cobalt–chromium matrix delivers superior hardness and oxidation resistance, tungsten contributes exceptional high-temperature performance, while nickel, iron, and manganese enhance toughness and ductility. This disk format is particularly suited for aerospace, energy, and high-performance engineering applications, including high-load bearings, wear plates, and sealing interfaces. Its stable microstructure ensures consistent performance under thermal cycling and mechanical stress, making it a reliable choice for demanding operational environments. In research, it serves as a controlled geometry specimen for evaluating multi-element alloy behavior in fatigue, creep, and corrosion studies. Industrially, this alloy disk is valued for its durability, precision, and adaptability in mission-critical mechanical assemblies.

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

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Tolerances

Disc
Thickness >0.05mm ±10%
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±15%

Material Properties for Alloys

Mechanical Properties
Element Value
Elongation at break( % ) 58.5
Modulus of elasticity( GPa ) 225
Tensile strength( MPa ) 860
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 88.6
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Melting point( C ) 1330-1410
Thermal conductivity( W m⁻¹ K⁻¹ ) 9.4@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 12.6@25-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 9.13

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