Product Sheet
Haynes® 282
An advanced solution for high-temperature, high-performance applications
About Haynes® 282 Alloy
Haynes® 282 is a nickel-chromium-molybdenum superalloy engineered for outstanding mechanical strength, oxidation resistance, and long-term stability at elevated temperatures. Developed for service up to 1093°C (2000°F), it is ideal for environments such as gas turbines, high-temperature exhaust systems, and other industrial components requiring creep resistance, cyclic oxidation durability, and thermal reliability.
This alloy also offers excellent weldability and can be produced in a wide range of forms, including bars, plates, and custom-machined parts for demanding sectors like aerospace, petrochemical, and power generation.
Technical Features & Composition
Nickel-Based Alloy
With high levels of chromium and molybdenum, Haynes® 282 provides exceptional resistance to heat and oxidation.
Superior Oxidation & Corrosion Resistance
Its composition ensures excellent performance even in high-temperature and corrosive environments, maintaining stability over time.
Excellent Weldability & Formability
Despite its high-performance profile, Haynes® 282 is relatively easy to machine and weld, making it ideal for custom components.
Mechanical properties
Maintains high strength, rupture resistance, and creep resistance under significant stress at elevated temperatures.
Thermal Stability & Resistance to Thermal Cycling
Performs optimally at temperatures up to 1093°C (2000°F) while preserving mechanical integrity and structural stability under extreme thermal cycles.
Approximate Composition
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Nickel (Ni) : 57.0 – 60.0 %
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Chromium (Cr): 20.0 – 23.0 %
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Molybdenum (Mo): 8.0 – 9.0 %
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Tungsten (W): 1.5 – 2.0 %
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Aluminium (Al) : 1.0 – 1.3 %
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Titanium (Ti) : 0.5 – 1.0 %
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Cobalt (Co) : 2.0 – 4.0 %
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Iron (Fe): 1.0 – 2.0 %
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Carbon (C): ≤ 0.10 %
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Silicon (Si): ≤ 0.5 %
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Manganese (Mn): ≤ 1.0 %
Industries and Applications
Haynes® 282 is widely used in high-temperature environments where performance, durability, and reliability are essential:
Aerospace & Propulsion
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Gas turbine engine components: combustion chambers, rotors, compressors
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High-temperature structural elements in aero engines
Energy Sector
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Components for gas turbines and heat exchangers
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Equipment for power plants operating under thermal stress
Chemical & Petrochemical
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Reactors and piping exposed to high temperature and pressure
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Corrosion- and oxidation-resistant parts in aggressive chemical environments
High-Performance Automotive
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Exhaust systems for high-performance vehicles
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Engine components requiring heat resistance and durability
Why Choose Haynes® 282?
Haynes® 282 is the ideal solution for high-temperature applications that demand both mechanical strength and oxidation resistance. With its thermal durability and excellent weldability, it’s a trusted choice in aerospace, energy, and other high-performance industries.
High Temperature Strength
Engineered for exceptional resistance to elevated temperatures in the most demanding environments.
Mechanical Stability
Maintains strength and creep resistance under thermal stress, ensuring component reliability and longevity.
Proven Performance
With outstanding thermal stability, it’s ideal for critical applications where corrosion and heat resistance are non-negotiable.
Optimised Weldability
Compatible with common welding processes (TIG/MIG), making it easier to integrate into complex assemblies.
Our Commitments
At MetalXplore, we supply Haynes® 282 products of the highest quality, tailored to your exact requirements. Whether for aerospace, energy, or petrochemical applications, we offer expert guidance and fast turnaround on certified materials.
Superior Quality
We offer top-grade materials, designed for high-performance use in the most demanding applications.
Tailored Service
Alloys adapted to your specific requirements, backed by technical expertise for every project.
Responsiveness
Optimised delivery times and outstanding responsiveness to support your industrial operations.
Interested in Haynes® 282?
For more information, tailored advice, or a custom quotation, get in touch with our team. We're here to help with technical expertise and materials solutions for your most demanding applications.
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