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Formula: Co 50/Cr 20/W 15/Ni 10/Fe 3/Mn 2
Form: Coil
Material: Cobalt/Chromium/Tungsten/Nickel/Iron/Manganese
Commodity: Alloys
Thickness: 0.25mm
Coil Width: 300mm
Length: 0.5m

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

Cobalt/Chromium/Tungsten/Nickel/Iron/Manganese Alloy Coil (Co50/Cr20/W15/Ni10/Fe3/Mn2) is a rolled high-performance alloy sheet designed for extreme mechanical and environmental demands. The high cobalt and chromium content ensures excellent wear and oxidation resistance, while tungsten imparts hardness and high-temperature strength. Nickel, iron, and manganese provide ductility, toughness, and improved corrosion resistance. This alloy coil is widely used in aerospace, power generation, and advanced manufacturing sectors, with specific applications in turbine blade shrouds, high-performance springs, and heat-resistant seals. Its continuous coil format supports efficient forming, stamping, and precision fabrication for high-volume production. In research, it serves as a valuable platform for investigating multi-element alloy systems, creep resistance, and fatigue behavior under severe thermal and mechanical stress. Industrially, it is valued for combining strength, durability, and adaptability in mission-critical components.

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

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Tolerances

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

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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