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Grade: Inconel® X750
Formula: Ni 74/Cr 15/Fe 7/Ti/Al/Nb
Form: Coil
Material: Nickel/Chromium (Inconel®)
Commodity: Alloys
Inconel® X750 Coil is a nickel–chromium–iron alloy strengthened by additions of titanium and aluminum, making it a precipitation-hardened superalloy with excellent strength and corrosion resistance over a broad temperature range. In coil form, it provides continuous sheet material for large-scale manufacturing, ensuring uniformity and reliability in components subjected to severe mechanical and thermal stresses. This alloy is heavily used in aerospace, nuclear, and automotive industries, where high-performance heat shields, fasteners, and reactor components are required. Specific applications include springs and seals in gas turbines, thrust reversers in aerospace engines, and structural parts in nuclear reactor systems, where creep and stress relaxation resistance are critical. Research has characterized its microstructural behavior under high-temperature service, analyzed its fracture properties at cryogenic conditions, and studied machining parameters during EDM for precision shaping, reinforcing its role as a versatile high-performance alloy. The combination of strength, oxidation resistance, and long-term stability secures Inconel® X750 Coil as a cornerstone material in both research and industry.

Health hazard/Hazardous to the ozone layer

Serious health hazard

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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
Hardness - Brinell 150-280
Elongation at break( % ) 20
Modulus of elasticity( GPa ) 210
Shear strength( MPa ) 118-152
Tensile strength( MPa ) 700-1250
Magnetic Properties
Element Value
Initial permeability 1.002
Curie temperature( C ) -193
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 122-124
Thermal Properties
Element Value
Melting point( C ) 1390-1425
Specific heat( J K⁻¹ kg⁻¹ ) 431@23°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 12@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 12.6@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.25

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