GH901/GH109/N09901/Incoloy901/2.4462/2.4975/Nimonic901/1.4898 High-Performance Alloy Bar For Aerospace Turbine
The GH901 (N09901, Incoloy 901, Nimonic 901, 2.4462, 2.4975, 1.4898) alloy bar is a high-performance, nickel-iron-chromium-based superalloy known for its excellent strength, corrosion resistance, and thermal stability. It contains controlled additions of titanium, aluminum, and molybdenum, enhancing its mechanical properties and oxidation resistance at high temperatures.
This alloy is widely used in aerospace, power generation, and high-stress environments, particularly in turbine engines, compressor components, and structural applications requiring prolonged exposure to elevated temperatures. Its precipitation-hardening capability provides superior creep and fatigue resistance, making it ideal for demanding industrial applications.
GH901 maintains outstanding stability and durability under extreme conditions, ensuring long service life and reliability. It also offers good machinability and weldability, making it a preferred choice for precision-engineered components. With its superior mechanical properties and oxidation resistance, GH901 remains a crucial material in high-performance engineering applications.
| Chemical Composition Wt.% | % | Fe | Cr | P | Cu | Ni | Al | Ti | C | Mn | Si | S | Mo | B | Al |
| Min | | 11 | | | 40 | | 2.8 | 0.02 | | | | 5 | 0.01 | |
| Max | Bal. | 14 | 0.02 | 0.2 | 45 | 0.5 | 3.1 | 0.06 | 0.5 | 0.4 | 0.008 | 6.5 | 0.02 | 0.3 |
| Physical Constants | Density(g/cm³) | 8.14 |
| Melting Range(℃) | 1320–1380°C (2408–2516°F) |
Trade Code
GH901 (also known as GH109, N09901, Incoloy 901, 2.4462, 2.4975, Nimonic 901, and 1.4898) is a high-performance, nickel-iron-chromium-based superalloy. It is designed for high-temperature strength, excellent corrosion resistance, and superior fatigue and creep resistance, making it ideal for aerospace, power generation, and high-stress industrial applications.
Key Features of GH901 Alloy Bar:
1.High-Temperature Strength
- Maintains excellent mechanical properties at elevated temperatures (up to ~650°C).
- Superior resistance to thermal fatigue and creep deformation.
2.Corrosion and Oxidation Resistance
- Resistant to oxidation and corrosion in extreme environments.
- Performs well in acidic and high-temperature atmospheres.
3.Excellent Fatigue Resistance
- High resistance to mechanical and thermal fatigue, making it ideal for rotating and cyclic-load applications.
4.Superior Creep Resistance
- Exceptional performance under long-term high-stress and high-temperature conditions.
5.Good Weldability and Machinability
- Can be welded and machined with proper techniques, making it versatile for complex engineering applications.
The GH901 (N09901, Incoloy 901, Nimonic 901, 2.4462, 2.4975, 1.4898) high-performance alloy bar is a nickel-iron-chromium-based superalloy designed for high-temperature strength, oxidation resistance, and excellent mechanical properties. It is commonly used in applications requiring high strength, thermal stability, and corrosion resistance, especially in aerospace and power generation industries.
Applications of GH901 High-Performance Alloy Bar:
1. Aerospace Industry
- Turbine Disks & Blades – Used in aircraft engines due to its excellent creep resistance at high temperatures.
- Compressor Components – Provides durability in high-stress, high-heat environments.
- Afterburner & Exhaust Systems – Withstands extreme heat and oxidation.
2. Power Generation & Gas Turbines
- Industrial Gas Turbine Blades & Disks – Ensures long service life under high-temperature conditions.
- Steam Turbine Components – Works well in environments with high thermal cycling.
- Exhaust and Heat Recovery Systems – Provides resistance against oxidation and corrosion.
3. Nuclear & Chemical Processing
- Heat Exchangers & Pressure Vessels – Ideal for extreme thermal and corrosive conditions.
- Reactor Components – High strength and oxidation resistance make it suitable for nuclear applications.
4. Automotive & Racing Applications
- Turbocharger Components – High-performance vehicles use GH901 in turbochargers for its heat resistance.
- Exhaust Valves & Manifolds – Ensures durability in high-performance engines.
5. Oil & Gas Industry
- Drilling Equipment – Handles extreme stress and corrosive environments in deep-sea drilling.
- Downhole Components – Used in harsh conditions requiring high strength and corrosion resistance.
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GH901/GH109/N09901/Incoloy901/2.4462/2.4975/Nimonic901/1.4898 High-Performance Alloy Bar For Aerospace Turbine Images
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