GH5188 Alloy is a high-performance nickel-based superalloy specifically engineered for demanding applications where extreme conditions are prevalent. This alloy is characterized by its superior high-temperature strength, excellent resistance to oxidation and corrosion, and robust mechanical properties.
Key Features:
- Composition: The alloy comprises nickel (Ni) as the base element, along with chromium (Cr), cobalt (Co), molybdenum (Mo), tungsten (W), titanium (Ti), and aluminum (Al). These elements contribute to its exceptional hardness and stability.
- Temperature Resistance: GH5188 maintains its mechanical integrity and performance up to 980°C (1800°F), making it suitable for high-temperature environments.
- Mechanical Properties: It offers outstanding tensile and yield strength, ensuring reliability and durability under extreme conditions. The alloy's ability to withstand stress and thermal cycling makes it ideal for critical applications.
- Corrosion and Oxidation Resistance: The alloy's composition provides excellent resistance to oxidation and corrosion, even in harsh environments, prolonging the lifespan of components.
- Applications: Commonly used in aerospace components, turbine blades, exhaust systems, and other high-stress parts requiring superior performance and longevity.
- Heat Treatment: GH5188 can be heat-treated to achieve optimal mechanical properties, offering flexibility in processing and manufacturing.
GH5188 Alloy's combination of high strength, thermal stability, and resistance to harsh environments ensures it meets the stringent requirements of advanced industrial and aerospace applications.
Here’s a typical composition table for GH5188 Alloy:
Element | Composition (%) |
Nickel (Ni) | Balance |
Chromium (Cr) | 19.0 - 21.0 |
Cobalt (Co) | 10.0 - 12.0 |
Molybdenum (Mo) | 3.5 - 4.5 |
Tungsten (W) | 3.0 - 4.0 |
Titanium (Ti) | 2.0 - 2.5 |
Aluminum (Al) | 1.5 - 2.0 |
Carbon (C) | ≤ 0.08 |
Boron (B) | ≤ 0.01 |
Silicon (Si) | ≤ 0.50 |
Manganese (Mn) | ≤ 0.50 |
These values are approximate and can vary based on the specific production standards and requirements.
