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Equivalent designations:
INCONEL alloy X-750, UNS N07750, W. Nr. 2.4669, Inconel X-750 (USA), NiCr15Fe7TiAl (Germany), NC15FeTNbA (France), NCF750 (Japan)


Product Types Available
We offer Inconel X-750 in various forms to suit different industrial applications:
Sheets and Plates: For structural components and high-temperature applications.
Bars and Rods: Suitable for high-strength, high-temperature components.
Pipes and Tubes: Ideal for use in high-temperature and corrosive environments.
Wires: Used in aerospace and high-stress applications.
Forgings: Custom shapes and sizes for specialized applications.

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Product introduction

Inconel X-750 alloy is mainly nickel-based superalloy aging with γ"[Ni3(Al, Ti, Nb)] phase. It has good corrosion resistance and oxidation resistance below 980 °C, and is higher than 800 °C. The strength, below 540 ° C has good resistance to slack, but also has good formability and weldability. The alloy is mainly used in the manufacture of aircraft engines that work below 800 ° C and require high strength and relaxation-resistant planar springs. Coil springs. Can also be used to make parts such as turbine turbine blades.

Inconel X-750 Treatment process
The solution heat treatment system of plate, belt and pipe supply state is 980 °C ± 15 °C, air cooling. For the intermediate heat treatment system of materials and parts, the following processes can be selected for heat treatment.
Annealing: 955 ~ 1010 ° C, water cooled.
Annealing of welded parts before welding: 980 ° C, 1 h.
Stress relief annealing of welded parts: 900 ° C, moisturizing for 2 h.
Stress relief annealing: 885 ° C ± 15 ° C, 24 h, air cooling.

Chemical Composition of Inconel X-750

Element Composition (%)
Nickel (Ni) 70.0 min
Chromium (Cr) 14.0 - 17.0
Iron (Fe) 5.0 - 9.0
Titanium (Ti) 2.25 - 2.75
Aluminum (Al) 0.40 - 1.0
Columbium (Nb) + Tantalum (Ta) 0.70 - 1.20
Manganese (Mn) 1.0 max
Silicon (Si) 0.50 max
Copper (Cu) 0.50 max
Carbon (C) 0.08 max
Sulfur (S) 0.01 max


Physical Properties of Inconel X-750

Property Value
Density 8.28 g/cm³
Melting Range 1393 - 1427℃ (2540 - 2600℉)
Tensile Strength 1267 MPa (184 ksi) (Min)
Yield Strength (0.2% Offset) 868 MPa (126 ksi) (Min)
Elongation 18% (Min)
Hardness Rb 75 (Max)


Production Standards
Our Inconel X-750 products adhere to the following international standards to ensure the highest quality and performance:

Standard Description
ASTM B637 Standard Specification for Precipitation-Hardening Nickel Alloy Bars, Forgings, and Forging Stock for High-Temperature Service
AMS 5542 Aerospace Material Specification for Nickel Alloy, Corrosion and Heat-Resistant, Plate, Sheet, and Strip
AMS 5667 Aerospace Material Specification for Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings
AMS 5698 Aerospace Material Specification for Nickel Alloy, Corrosion and Heat-Resistant, Wire

Why Choose Inconel X-750 from Chanson Metals?
1. Exceptional High-Temperature Strength and Stability
Inconel X-750 maintains its strength and stability even at elevated temperatures, ensuring durability and performance in high-stress environments.
2. Superior Corrosion and Oxidation Resistance
With its robust resistance to oxidation and various corrosive environments, Inconel X-750 is ideal for applications exposed to harsh conditions.
3. Versatile Fabrication and Processing
Inconel X-750 can be easily fabricated using standard techniques, including welding and machining, allowing for the production of complex and custom components.
4. Rigorous Quality Control
At Chanson Metals, we adhere to the highest quality standards, ensuring that our Inconel X-750 products meet stringent specifications and deliver consistent performance.


Product Types Available
We offer Inconel X-750 in various forms to suit different industrial applications:
Sheets and Plates: For structural components and high-temperature applications.
Bars and Rods: Suitable for high-strength, high-temperature components.
Pipes and Tubes: Ideal for use in high-temperature and corrosive environments.
Wires: Used in aerospace and high-stress applications.
Forgings: Custom shapes and sizes for specialized applications.


Applications of Inconel X-750
Inconel X-750 is trusted across various industries for its exceptional performance:
1. Aerospace: Turbine blades, seals, and structural components.
2. Power Generation: Gas turbines, nuclear reactors.
3. Chemical Processing: Heat exchangers, reactor components.
4. Oil and Gas: High-temperature equipment, fasteners.

Contact Chanson Metals today to discover how Inconel X-750 can enhance your projects with its superior performance and reliability. Trust us for premium nickel alloy solutions tailored to your specific needs.


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