GH39 superalloy professional overview.
GH39 is a phase austenitic solution-strengthened alloy whose key chemical components include:
Carbon (c):
Chromium (CR):
Molybdenum (Mo):
Nickel (Ni):Allowance.
Aluminum (AL):
Niobium (NB):
Titanium (Ti):
Iron (Fe):
Silicon (Si):
Manganese (MN):
Phosphorus (p):
Sulfur (s):
Other:Including (+CE).
Technical standards: GH39 meets a series of stringent standards in the aviation industry to ensure its reliability and performance stability in high-temperature environments such as aero engines.
Physical properties: density of 827 g cm3, which is a typical value in the solution-treated state, is essential for the lightweight design of the material.
Mechanical properties: Mechanical property parameters such as tensile strength, yield strength, and elongation can be adjusted to specific manufacturing requirements, and specialized testing is often required to ensure that the alloy performs to the expected standards.
Heat Treatment Process:
GH39 is usually treated with a solution treatment process to adjust the lattice structure of the alloy by controlling the temperature and time to improve its stability and strength at high temperatures.
Applications: It is suitable for the manufacture of aero engine combustion chamber and afterburner parts, including plates, bars, wires, tubes and forgings.
Summary:
GH39 is an alloy material specially designed for use in high-temperature environments, with excellent oxidation resistance, thermal fatigue properties and corrosion resistance. It meets the strict standards of the aviation industry and is widely used in the manufacture of key components such as aero engines, providing reliable material support for the development of the aviation industry.