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Inconel® 625 Foil

Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Nickel/Chromium (Inconel®) Form: Foil/Film/Sheet Composition: Ni61/Cr22/Mo 9/Fe 5 Grade: Inconel® 625 Coating: Uncoated
Inconel® 625 Foil is a nickel–chromium–molybdenum alloy that delivers superior resistance to oxidation, fatigue, and chloride stress corrosion cracking while maintaining high tensile and creep strength at elevated temperatures. In thin foil form, it offers excellent flexibility, uniform corrosion protection, and ease of integration into compact systems. This makes it a critical material across aerospace, marine, and chemical processing industries, where it is used in heat exchangers, chemical reactor linings, and environmental protection systems. Specific applications include barrier layers in corrosive fluid handling equipment, aerospace seals requiring both flexibility and high-temperature tolerance, and marine exhaust linings subjected to aggressive seawater environments. Research has highlighted optimization of machining for thin sections, grain stability during thermal aging, and the role of micro-texturing to improve wear resistance, reinforcing its importance in reliability engineering. By combining adaptability with advanced performance characteristics, Inconel® 625 Foil remains a material of choice in both industrial innovation and scientific advancement.
Starting at $184.00 each
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Material Properties

Mechanical Properties
Element Value
Hardness - Brinell 175-240
Elongation at break( % ) <40
Modulus of elasticity( GPa ) 147-210
Tensile strength( MPa ) 950
Magnetic Properties
Element Value
Initial permeability 1.0006
Curie temperature( C ) -196
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 129
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Melting point( C ) 1290-1350
Specific heat( J K⁻¹ kg⁻¹ ) 410@23°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 9.8@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 12.8@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.44
each

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Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Nickel/Chromium (Inconel®) Form: Foil Composition: Ni61/Cr22/Mo 9/Fe 5 Grade: Inconel® 625 Coating: Uncoated

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Tolerances

Foil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±25%
Thickness >0.05mm ±10%