Grade: Inconel 751

C(%): ≤0.10

Si(%): ≤0.01

Mn(%): ≤1.00

Cr(%): 14.0～17.0

Ni(%): ≥70.0

Mo(%): -

Co(%): -

W(%): -

Al(%): 0.90～1.50

Cu(%): ≤0.50

Ti(%): 2.00～2.60

Fe(%): 5.00 to 9.00

Other(%): Nb 0.70～1.20,S≤0.01,Nb 2.50～3.50

I. Performance Characteristics

Inconel 751 alloy has excellent high-temperature resistance, can be in the harsh high-temperature environment for long-term stable work. The alloy also has excellent mechanical properties, such as high strength, good plasticity and toughness. In addition, Inconel 751 also has excellent corrosion resistance, can be used in a variety of corrosive environments for a long time.

Second, the field of application

As Inconel 751 has excellent high temperature resistance and corrosion resistance, it is widely used in aerospace, petrochemical, energy and other fields. In the aerospace field, Inconel 751 is used to manufacture key components of aircraft engines and rocket engines. In the petrochemical field, the alloy is used to manufacture high-temperature, high-pressure pipelines and valves and other key equipment. In the energy field, Inconel 751 is used in the manufacture of high-temperature reactor key components.

Third, the development prospects

With the continuous development of science and technology, the demand for high-temperature materials is increasing, Inconel 751 as a high-performance high-temperature nickel-based alloy, its application prospects are very broad. In the future, with the continuous development of aerospace, petrochemical, energy and other fields, the market demand for Inconel 751 will continue to grow. At the same time, with the continuous progress of materials science, the performance and application areas of Inconel 751 will also be further expanded.

In conclusion, as a high-performance material, Inconel 751 high-temperature nickel-based alloy has a wide range of application prospects in aerospace, petrochemical, energy and other fields. With the continuous progress of science and technology and the increase of market demand, the performance and application areas of Inconel 751 will be further expanded and improved.