Waspaloy Nickel Alloys UNS N07001 / AMS 5708 / ASTM B637 / BS HR 201 / NC20K14 / DIN 2.4654

WASPALOY NICKEL ALLOYS, also identified as UNS N07001 or AMS 5708, is a high-performance nickel-based superalloy known for its exceptional strength, creep resistance, and oxidation resistance at elevated temperatures, especially in the range of 870°C to 980°C. It is primarily used in environments that demand superior mechanical stability under thermal stress.

This alloy is ideal for aerospace components, including gas turbine engines, compressor discs, shafts, and rotor assemblies, where long-term strength and heat resistance are critical. Waspaloy maintains its structural integrity under extreme operating conditions and offers good corrosion resistance in high-temperature environments.

At Plus Metals, we stock and supply Waspaloy Nickel Alloy in various forms such as round bars, rods, forgings, and custom-machined parts, with complete material traceability and certifications.

Waspaloy Nickel Alloys Sheet | Plate

WASPALOY sheets and plates are available in various thicknesses and dimensions, tailored to meet the stringent requirements of aerospace and industrial applications. These products are essential for components that operate under high stress and temperature conditions, ensuring durability and reliability.

Waspaloy Nickel Alloys Round Bar | Rod

Waspaloy Nickel Alloys round bars and rods are offered in different diameters and lengths, suitable for high-precision machining. These bars are crucial in manufacturing parts that require exceptional strength and thermal resistance, particularly in aerospace and high-performance engineering applications.

Waspaloy Nickel Alloys Strip | Coil

Available as strips and coils, WASPALOY is used in applications requiring flexible, high-strength materials. These forms are beneficial for producing springs, connectors, and other components that must maintain performance under severe conditions.

WASPALOY Nickel Alloys Applications

• WASPALOY Nickel Alloys is widely used in aerospace for its ability to withstand high temperatures and stresses, making it ideal for turbine blades and other critical engine parts.

Waspaloy Nickel Alloys Properties

• Tensile Strength: High tensile strength at elevated temperatures, making WASPALOY suitable for high-stress applications.
• Density: Approximately 8.5 g/cm³, providing a balance between strength and weight for various applications.
• Thermal Conductivity: Moderate thermal conductivity, ensuring stability and performance under thermal stress.
• Oxidation Resistance: Excellent resistance to oxidation at high temperatures, prolonging the lifespan of components.
• Corrosion Resistance: Superior resistance to corrosion, extending the durability of parts exposed to harsh environments.

Machining Waspaloy Nickel Alloy

• Cutting: WASPALOY can be cut using conventional tools, but high-speed cutting methods are recommended to handle the alloy's strength.
• Drilling: Utilize high-speed steel (HSS) or carbide-tipped drills for drilling WASPALOY, ensuring proper cooling and lubrication to maintain tool life.
• Turning: Carbide inserts are ideal for turning WASPALOY. Consistent feed rates and cooling are important to achieve accurate dimensions and finish.
• Milling: Milling operations should use carbide end mills and adequate cooling to manage heat and maintain precision during processing.
• Grinding: For grinding WASPALOY, use appropriate abrasive wheels and coolants to achieve tight tolerances and a high-quality surface finish.

Waspaloy Nickel Alloys Chemical Composition

• Carbon (C): Min 0.02%, Max 0.10%
• Manganese (Mn): Max 1.00%
• Silicon (Si): Max 0.75%
• Phosphorus (P): Max 0.030%
• Sulfur (S): Max 0.030%
• Chromium (Cr): Min 18.0%, Max 21.0%
• Cobalt (Co): Min 12.0%, Max 15.0%
• Molybdenum (Mo): Min 3.5%, Max 5.0%
• Iron (Fe): Max 2.0%
• Aluminum (Al): Min 1.20%, Max 1.60%
• Titanium (Ti): Min 2.75%, Max 3.25%
• Boron (B): Min 0.003%, Max 0.010%
• Zirconium (Zr): Min 0.02%, Max 0.12%
• Copper (Cu): Max 0.50%
• Nitrogen (N): 58 Bal