GH2132 High-Temperature Alloy is a nickel-based superalloy widely used in aerospace, power generation, and high-temperature industrial applications. It is highly regarded for its excellent high-temperature stability, superior mechanical strength, and exceptional oxidation resistance, making it suitable for turbine blades, engine components, and other critical parts operating in extreme environments.
Product Overview
GH2132 is a high-temperature alloy based on Fe-25Ni-15Cr, designed for use in extreme environments such as aircraft engines. This alloy offers excellent high-temperature strength and good creep resistance, allowing it to perform reliably at elevated temperatures for extended periods. Known for its high yield strength, durability, and excellent processing and welding properties, GH2132 is widely used in critical aerospace components.
Key Features
- High Yield Strength and Durability: Exhibits exceptional yield strength and durability below 600°C.
- Excellent Creep Strength: Suitable for long-term use in high-temperature environments with heavy loads.
- Good Formability: Offers good machinability, making it ideal for producing complex parts.
- Excellent Weldability: The alloy has excellent welding properties, making it easier to process and maintain.
- High-Temperature Stability: Perfect for high-stress, high-temperature applications requiring long-term stability.
Applications
- Aircraft Engines: Used in high-temperature engine parts such as compressor disks, turbine discs, load-bearing rings, casings, and compressors.
- Afterburners: Used in components and fasteners for afterburner sections.
- High-Temperature Load-Bearing Parts: Suitable for parts exposed to high temperatures and heavy loads in engines and other aerospace applications.
- High-Temperature Components: Widely used in parts and equipment that need to withstand prolonged high-temperature exposure.
Component | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | V | B | Al | Others |
Min | 1 | 13.5 | 24 | 1 | 1.75 | 0.1 | 0.001 | Fe: Balance | |||||
Max | 1 | 2 | 0.03 | 0.02 | 16 | 27 | 1.55 | 2.35 | 0.5 | 0.01 | 0.4 |
Temperature (°C) | Thermal Conductivity (W/m·K) | Linear Expansion Coefficient (10⁻⁶/K) |
100 | 14.2 | 15.37 |
200 | 19.5 | 16.09 |
300 | 17.2 | 16.31 |
400 | 18.8 | 16.84 |
500 | 20.5 | 17.58 |
600 | 22.2 | 18.06 |
700 | 23.9 | 18.74 |
800 | 25.5 | 19.62 |
900 | 27.6 | 20.45 |