Inconel® 718 is a nickel-based superalloy designed for high-temperature strength, corrosion resistance, and extreme performance environments.
What Is Inconel 718?
Inconel 718 (UNS N07718) is a nickel-chromium alloy commonly used in:
- Aerospace applications
- Turbine engines
- Power generation
- High-temperature industrial components
It is known for maintaining strength at elevated temperatures.
Key Benefits of Inconel 718
- Excellent high-temperature strength
- Strong corrosion resistance
- Oxidation resistance
- High fatigue resistance
- Good creep resistance
Why Inconel 718 Is Used
Inconel 718 performs well in environments involving:
- Extreme heat
- Pressure
- Corrosive exposure
- Mechanical stress
Common Applications of Inconel 718
- Aircraft turbine engines
- Rocket engine components
- Petrochemical equipment
- Springs and fasteners
- Power generation systems
Inconel 718 vs Stainless Steel
Compared to stainless steel:
- Higher temperature resistance
- Greater strength under stress
- Better performance in extreme environments
Machining & Grinding Inconel 718
Inconel 718 is known for being difficult to machine due to its high strength and work-hardening properties.
Precision grinding and controlled machining processes are often required for tight tolerance applications.
Available Forms
Inconel 718 is commonly available as:
- Round bar
- Plate
- Sheet
- Tube
- Precision ground bar
Request a Quote - Inconel 718
Need Inconel® 718 nickel alloy material?
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