- Excellent high-temperature strength
- Superior fatigue and creep resistance
- Good corrosion and oxidation resistance
- Outstanding mechanical performance in extreme environments
Inconel 718 Strip
Inconel 718 strip is a precipitation-hardened nickel-chromium alloy designed for excellent strength, corrosion resistance, and oxidation resistance at elevated temperatures. It is widely used in aerospace, energy, and high-performance industrial applications requiring durability under extreme conditions.
Key Features
- Excellent high-temperature strength
- Superior fatigue and creep resistance
- Good corrosion and oxidation resistance
- Outstanding mechanical performance in extreme environments
- Excellent weldability and fabrication properties
- Maintains stability under thermal stress
Chemical Composition
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 50.0 – 55.0 |
| Chromium (Cr) | 17.0 – 21.0 |
| Iron (Fe) | Balance |
| Niobium + Tantalum (Nb+Ta) | 4.75 – 5.50 |
| Molybdenum (Mo) | 2.80 – 3.30 |
| Titanium (Ti) | 0.65 – 1.15 |
| Aluminum (Al) | 0.20 – 0.80 |
| Cobalt (Co) | 1.0 max |
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 0.35 max |
| Silicon (Si) | 0.35 max |
| Phosphorus (P) | 0.015 max |
| Sulfur (S) | 0.015 max |
Applications
- Aerospace engine components
- Gas turbine parts
- Jet engine exhaust systems
- Nuclear power equipment
- Oil and gas drilling tools
- High-temperature fasteners and springs
- Industrial heat treatment equipment
FAQ
1. What is Inconel 718 strip used for?
Inconel 718 strip is commonly used in aerospace, power generation, and industrial environments requiring high strength and heat resistance.
2. Is Inconel 718 strip suitable for high temperatures?
Yes. Inconel 718 maintains excellent mechanical strength and oxidation resistance at elevated temperatures.
3. Can Inconel 718 strip be welded?
Yes. Inconel 718 has good weldability and can be fabricated using standard industrial welding processes.
4. What standards apply to Inconel 718 strip?
Common standards include ASTM B670, UNS N07718, and AMS specifications.
5. Is custom thickness available?
Yes. Inconel 718 strip can be supplied in various thicknesses, widths, and custom dimensions according to project requirements.
Get a quote
Contact us now for a quotation.
Email: sales@hengyimetal.com
WhatsApp:+86 19521258704
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Incoloy 825
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