Product Description: Nickel Alloy Udimet 500 / UNS N07500
Nickel alloy Udimet 500 (UNS N07500) is a heat-resistant nickel-based superalloy designed for operation under high temperatures and severe mechanical loads. The material is characterized by high strength, excellent creep resistance, and good oxidation resistance, making it widely used in aerospace and power generation industries.
General Technical Characteristics
Udimet 500 alloy offers high heat resistance, good thermal stability, and the ability to retain mechanical properties during prolonged exposure to elevated temperatures. The material ensures reliable performance under intensive thermal stress conditions.
Key properties:
- high heat resistance
- good oxidation resistance
- excellent creep resistance
- stability at elevated temperatures
Chemical Composition
The alloy contains alloying elements that ensure superior performance:
- Nickel (Ni): base element
- Chromium (Cr): approx. 18–20%
- Cobalt (Co): 16–19%
- Molybdenum (Mo): approx. 4%
- Aluminum (Al): 2.5–3.0%
- Titanium (Ti): 2.5–3.5%
- Carbon (C): up to 0.2%
This composition provides high strength and heat resistance.
Mechanical Properties
The alloy demonstrates:
- high strength at temperatures up to 850–950°C
- excellent creep resistance
- resistance to thermal fatigue
- reliability during long-term service
Applications
Udimet 500 nickel alloy is used for manufacturing:
- gas turbine components
- aircraft engine parts
- fastening elements for high-temperature assemblies
- power generation equipment
It is widely applied in aerospace, energy, and gas turbine industries.
Features
Key advantages include:
- reliable performance at elevated temperatures
- good oxidation resistance
- long service life
- stable mechanical properties
Supply Formats and Standards
The material is supplied as:
- bars
- forgings
- sheets
- custom parts according to drawings
Manufactured according to industry standards for heat-resistant nickel superalloys, including UNS N07500.
Nickel alloy Udimet 500 is an effective solution for manufacturing components operating under high temperature and load conditions, where reliability, heat resistance, and long-term durability are essential.
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