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Formula: Co 50/Cr 20/W 15/Ni 10/Fe 3/Mn 2
Form: Rod
Material: Cobalt/Chromium/Tungsten/Nickel/Iron/Manganese
Commodity: Alloys
Diameter: 9.8mm

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

Cobalt/Chromium/Tungsten/Nickel/Iron/Manganese Alloy Rod (Co50/Cr20/W15/Ni10/Fe3/Mn2) is a high-performance, solid alloy form engineered for exceptional wear resistance, strength retention at elevated temperatures, and long-term corrosion protection. The high cobalt and chromium base provides oxidation resistance and mechanical stability, tungsten imparts hardness and high-temperature durability, and nickel, iron, and manganese enhance toughness and processability. This rod format is widely used in aerospace, power generation, and high-performance tooling, particularly in components such as turbine shafts, precision wear parts, and high-strength fasteners. In research, it serves as a reliable base material for machining, alloy development, and fatigue testing under demanding operational conditions. Its homogeneous microstructure ensures predictable mechanical behavior, making it a valuable choice for both industrial manufacturing and advanced materials research where durability, dimensional stability, and corrosion resistance are critical.

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

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Tolerances

Rod
Diameter =<10mm ±10%
Diameter >10mm ±5%

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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