Product Sheet
Waspaloy
A nickel-chromium superalloy engineered for optimal performance at high temperatures and in extreme environments
About Waspaloy
Waspaloy is a nickel-chromium-molybdenum alloy developed to offer outstanding resistance to heat, oxidation, and corrosion, while maintaining excellent mechanical performance at elevated temperatures. Primarily used in aerospace and energy applications, this alloy is ideal for gas turbines, aircraft engines, and industrial thermal equipment operating under severe conditions.
It is especially valued in industries that require materials capable of maintaining their strength and durability in high-temperature environments without significant degradation.
Technical Characteristics and Composition of Waspaloy
Nickel-Based Alloy
Waspaloy is primarily composed of nickel, providing excellent resistance to heat and corrosion, even at elevated temperatures.
Thermal Stability at High Temperatures
This superalloy performs reliably at temperatures up to 900 °C (1652 °F), maintaining both its mechanical strength and structural integrity.
Superior Oxidation & Corrosion Resistance
Waspaloy demonstrates strong resistance to oxidation, ensuring stable performance in extremely hot and corrosive environments.
Weldability and Machinability
Though engineered for extreme conditions, Waspaloy can be welded and machined using appropriate high-performance techniques.
Exceptional Mechanical Properties
It retains high strength, creep resistance, and rupture resistance even under significant mechanical stress at elevated temperatures.
Approximate Composition
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Nickel (Ni): 50–60%
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Chromium (Cr): 19–22%
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Molybdenum (Mo): 3–5%
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Cobalt (Co) : 10-12 %
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Manganese (Mn): max 0.5%
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Iron (Fe): 18–23%
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Titanium (Ti): max 1.0%
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Aluminium (Al) : 0.4-1.0 %
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Carbon (C): max 0.04%
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Silicon (Si): ≤ 0.5%
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Phosphorus (P): ≤ 0.015%
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Sulphur (S): ≤ 0.015%
Industries and Applications
Waspaloy is widely used in demanding industrial and aerospace environments where exceptional heat resistance and structural stability are essential. Key applications include:
Aerospace Industry
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Engine components such as turbines, combustion chambers and turbine blades
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Propulsion systems for both military and civil aircraft, designed to withstand extreme temperatures and pressures
Energy Sector
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Gas turbine components in power generation plants
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Equipment parts exposed to high thermal and mechanical stress during energy production
High-Performance Automotive Industry
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Engine and exhaust components for high-performance and racing vehicles requiring outstanding thermal resistance
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Systems in electric or hybrid vehicles where heat management is critical
Industrial Applications
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Industrial turbine systems and heat exchangers operating under elevated temperatures
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Precision parts for high-tech equipment in military and advanced industrial sectors
Why Choose Waspaloy?
Waspaloy is the ideal alloy for applications requiring high-performance resistance to heat and corrosion. Its ability to retain mechanical strength at elevated temperatures makes it a material of choice in the aerospace and energy sectors, as well as in industrial applications where durability is critical.
High Temperature Strength
Waspaloy is specifically engineered to withstand extremely high temperatures, making it perfectly suited for aerospace and power generation applications.
Mechanical Stability
This alloy provides outstanding resistance to rupture and creep at elevated temperatures, ensuring the long-term integrity of critical components.
Excellent corrosion and oxidation resistance
Waspaloy performs reliably even in highly corrosive environments, maintaining its properties in the presence of aggressive agents and thermal cycles.
Versatile fabrication
Weldable and machinable with appropriate techniques, Waspaloy is suitable for manufacturing complex components and delivering custom-engineered solutions.
Our Commitments
At MetalXplore, we supply high-grade Waspaloy products, ensuring maximum reliability and performance under extreme conditions. Our team of specialists is available to guide you in selecting the alloy best suited to your technical and operational requirements.
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.
Convinced by Waspaloy?
For more information about Waspaloy and how it can be used in your industrial applications, feel free to contact us. We’re here to provide expert advice, tailored quotes, and custom-engineered alloy solutions.
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