28/01/2026
In718
Performance Characteristics: In718superalloy has excellent comprehensive properties in the temperature range of -253-700℃, and its yield strength below 650℃ ranks first among wrought superalloys. At room temperature, its deformation resistance is 800 MPa and its tensile strength is 1100 MPa. Under high-temperature conditions, such as 600℃, its deformation resistance is close to 400 MPa.Nickel and chromium in the alloy can provide good oxidation resistance, making the alloy not prone to oxidation reactions at high temperatures. The presence of elements such as titanium, aluminum, and iron can improve the strength, toughness, and stability of the alloy, enabling it to maintain good mechanical properties in high-temperature environments.Application Fields: It is widely used in aviation, aerospace, petroleum, chemical industry and other fields. In the aerospace field, In718is mainly used to manufacture high-temperature components, such as turbine blades, turbine disks, combustion chambers, etc. In the petroleum and chemical industry, In718is often used to manufacture reactors, steam generators, hydrogenation equipment, etc. In addition, In718can also be used in the manufacture of automobile emission systems, nuclear power plant reactors and other fields.
