Haynes 282 Alloy: High-Performance Alloy for High-Temperature Strength and Stability
At Tianjin ZYTC, we are pleased to supply Haynes 282, an innovative nickel-based superalloy that combines exceptional strength, thermal stability, and resistance to oxidation in high-temperature environments. Known for its impressive resistance to creep and crack growth,Haynes 282 (UNS N07208) is ideal for applications in the aerospace, power generation, and industrial heating sectors.
Key Features of Haynes 282 Alloy:
- Outstanding High-Temperature Strength: Haynes 282 demonstrates excellent tensile and creep-rupture strength at temperatures up to 1,800°F (982°C).
- Superior Oxidation Resistance: Designed for durability under oxidizing conditions, making it suitable for long-term use in extreme environments.
- Thermal Stability: Exceptional resistance to grain coarsening and thermal fatigue, enabling consistent performance in cycling conditions.
- Fabrication and Weldability: Haynes 282 offers good weldability, making it suitable for complex fabrications without extensive heat treatment.
Chemical Composition of Haynes 282 Alloy
- Nickel (Ni): Balance
- Chromium (Cr): 19-21%
- Molybdenum (Mo): 8-9.5%
- Cobalt (Co): 9-11%
- Aluminum (Al): 1.5-2%
- Titanium (Ti): 2.1-2.6%
- Iron (Fe): 1.5% max
- Manganese (Mn): 0.3% max
- Silicon (Si): 0.15% max
- Carbon (C): 0.06% max
Mechanical Properties of Haynes 282 Alloy
- Tensile Strength: 750-1000 MPa at room temperature
- Yield Strength: Approximately 600 MPa at room temperature
- Creep-Rupture Strength: Exceptional resistance, with long-term stability under high stress at elevated temperatures
Standards for Haynes 282 Alloy:
- AMS 5951: Aerospace Material Specification for Haynes 282.
- UNS N07208: Universal Numbering System designation.
- ASTM B670: Standard for nickel alloy bars, rods, and forging stock.
Applications of Haynes 282 Alloy:
Haynes 282 is designed for applications that require durability, resistance to thermal fatigue, and high performance at elevated temperatures:
- Aerospace: Turbine disks, blades, combustion chambers, and structural parts.
- Power Generation: Industrial gas turbines, steam turbines, and high-temperature fasteners.
- Industrial Heating: Components in furnaces, heat exchangers, and exhaust systems for high-heat applications.
Why Choose Tianjin ZYTC for Haynes 282 Alloy?
At Tianjin ZYTC, we supply high-quality Haynes 282 alloy to meet the stringent standards of our clients. Our dedication to quality and precision ensures that each alloy we deliver is optimized for reliability and longevity in demanding environments.
Contact us today to see how Haynes 282 alloy can enhance the performance and durability of your high-temperature applications.