An age hardened super alloy with exceptional high temperature strength

• Extreme high temperature strength
• Service temperatures up to 1600°F (870°C)
• Very oxidation resistant
• Waspaloy chemistry & specifications
• Datasheet for Waspaloy

Waspaloy (2.4654) fasteners are known for their superb high strength at elevated temperatures. Waspaloy is a high performance nickel alloy combined with cobalt, chrome and molybdenum to create it’s unique combination of strength and high temperature stability.

Similar to that of Inconel 718 fasteners, Waspaloy fasteners exceed the strength and stability of Inconel 718 at elevated temperatures beyond 1400°F.  In addition, the oxidation resistance of Waspaloy fasteners make it an ideal materials for high temperature applications like gas turbines engines, and a variety of other aerospace components. 

Resources: Waspaloy Torque Specs

Waspaloy Fastener Types: Bolts, Nuts, Screws, Studs, Threaded Rods, Washers

Waspaloy (2.4654) Chemistry & Specifications

Waspaloy (2.4654) is a solution annealed and age hardended alloy which provides its high strength properties. There are a few aging varieties however the AMS 5708 is one of the more common.

Waspaloy Specifications: UNS N07001, ASTM B 637, AMS 5708, AMS 5709, EN 2.4654, Werkstoff 2.4654

Waspaloy Tensile Curve