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Formula: Co 40/Cr 20/Fe15/Ni15/Mo 7/Mn 2/C/Be
Form: Wire
Material: Cobalt/Chromium/Iron/Nickel/Molybdenum/Manganese
Commodity: Alloys
Temper: Hard

Cobalt/Chromium/Iron/Nickel/Molybdenum/Manganese Alloy Spooled Wire (Co40/Cr20/Fe15/Ni15/Mo7/Mn2/C/Be)

Cobalt/Chromium/Iron/Nickel/Molybdenum/Manganese Alloy Spooled Wire (Co40/Cr20/Fe15/Ni15/Mo7/Mn2/C/Be) is a precision-engineered multi-element wire offering exceptional corrosion resistance, mechanical strength, and high-temperature stability. Cobalt provides a robust structural base, chromium enhances passivation and wear resistance, while molybdenum improves pitting resistance in aggressive environments. Nickel and iron contribute to toughness and ductility, and manganese supports workability. The spooled wire format ensures efficient handling in automated manufacturing, making it ideal for aerospace, energy, biomedical, and electronics sectors. Applications include precision springs, high-strength conductive elements, corrosion-resistant fasteners, and biocompatible surgical tools. Technologies leveraging this alloy include additive manufacturing via wire-fed energy deposition, fine mechanical assemblies in instrumentation, and thermal spraying for wear-resistant coatings. Continued innovation in alloy processing focuses on refining microstructure, controlling magnetic properties, and enhancing fatigue resistance, ensuring the material’s long-term role in advanced industrial and research applications.

Health hazard/Hazardous to the ozone layer

Serious health hazard

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Tolerances

Wire
Diameter ±10%
Length +5% / -1%

Material Properties for Alloys

Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 95
Thermal Properties
Element Value
Melting point( C ) 1450-1460
Specific heat( J K⁻¹ kg⁻¹ ) 430@20°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 12.5@20°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 12.5@0-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.3
Mechanical Properties
Element Value
Modulus of elasticity( GPa ) 200
Tensile strength( MPa ) 800-2200

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