Incoloy® 825 Coil

Incoloy® 825 Coil is a nickel-iron-chromium alloy with excellent corrosion resistance. With high strength and good workability, this alloy maintains its properties in high-temperature environments up to 700°C. Its resistance to oxidation and corrosion make Incoloy® 825 Coil well-suited for applications like chemical processing equipment, heat exchangers, and aircraft exhaust systems. This specialty alloy is part of Goodfellow's extensive range of metal foils.

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Tolerance

Properties

Reference & Citations

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

Tolerances

Coil

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

Material Properties for Alloys

Mechanical Properties

Element	Value
Hardness - Brinell	200-240
Elongation at break( % )	<30
Modulus of elasticity( GPa )	196
Izod impact strength( J m⁻¹ )	160
Tensile strength( MPa )	>586

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	20
Temperature coefficient( K⁻¹ )	-

Thermal Properties

Element	Value
Melting point( C )	1370-1400
Specific heat( J K⁻¹ kg⁻¹ )	440@23°C
Thermal conductivity( W m⁻¹ K⁻¹ )	11.1@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	14.2-15.8@20-100°C