NC1217 Inconel 718 (Alloy 718, UNS N07718) Flange

Inconel 718 (Alloy 718, UNS N07718) Flange Description:

Inconel 718 is a high-strength, corrosion-resistant nickel-chromium alloy renowned for its exceptional mechanical properties at elevated temperatures. With excellent weldability and formability, Inconel 718 is widely utilized in aerospace, automotive, and marine engineering applications. This alloy exhibits remarkable resistance to oxidation, making it suitable for use in extreme environments. Its versatility, coupled with a high degree of reliability, positions Inconel 718 as a preferred choice for components subjected to challenging thermal and mechanical stresses.

Other trade names: Alloy 718, Nickel 718, W.NR 2.4668, UNS N07718, AWS 013, Haynes® 718, Nicrofer® 5219, Allvac® 718, Altemp® 718

Inconel 718 (Alloy 718, UNS N07718) Flange Specifications:

Metal Type: UNS N07718
Forging: ASTM B637 AMS 5562 AMS 5663 AMS 5664 PWA 1009 PWA 1010 GE B50TF15

Chemical Composition, %

Inconel 718 (Alloy 718, UNS N07718) Flange Applications:

Inconel 718 is widely used in fields of gas turbine components, cryogenic storage tanks, jet engines, pump bodies and parts, rocket motors and thrust reversers, nuclear fuel element spacers, and hot extrusion tooling.

1. Aerospace Industry
• Aircraft Engine Components: Inconel 718 is commonly used in turbine blades, discs, and shafts due to its ability to withstand high temperatures and mechanical stresses.
• Structural Parts: Its strength-to-weight ratio makes it suitable for critical structural components in aircraft and spacecraft.
2. Oil and Gas Industry
• Downhole Tools: Inconel 718 is utilized in drill pipes, casing, and tubing that operate in high-pressure and corrosive environments.
• Pipelines and Valves: Its corrosion resistance ensures longevity and reliability in pipelines transporting harsh fluids and gases.
• Offshore Platforms: Components exposed to seawater and extreme conditions benefit from its robust properties.
3. Chemical Processing
• Heat Exchangers: Its ability to withstand high temperatures and corrosive substances ensures efficient and long-lasting heat exchange processes.
• Storage Tanks: Used in storage solutions for corrosive chemicals and high-temperature materials.
4. Power Generation
• Gas Turbines: Inconel 718 components in gas turbines maintain performance and structural integrity under high-temperature and high-stress conditions.
5. Automotive Industry
• High-Performance Engines: Used in turbocharger rotors and other engine parts that must endure high temperatures and mechanical wear.
• Exhaust Systems: Its resistance to oxidation makes it suitable for exhaust components subjected to high thermal conditions.

Packing:

Our Inconel 718 materials are carefully handled during storage and transportation to preserve the quality of our product in its original condition.

FAQs

Q1. What is Inconel 718 Flange?

Inconel 718 Flange is a high-performance, corrosion-resistant flange made from Inconel 718, a nickel-based superalloy. This material is known for its excellent strength, oxidation resistance, and ability to perform at high temperatures. Inconel 718 flanges are used in demanding environments, such as aerospace, nuclear, chemical processing, and gas turbine applications.

Q2. What are the main applications of Inconel 718 Flange?

Inconel 718 Flanges are used in industries and applications where high strength, resistance to high temperatures, and corrosion resistance are critical. Common applications include:

• Aerospace: For components such as turbine engines, exhaust systems, and structural parts.
• Gas Turbines: Used in gas turbines for energy production, especially in high-temperature, high-pressure environments.
• Nuclear Energy: For reactor components, heat exchangers, and piping systems.

Q3. What are the properties of Inconel 718 Flange?

• High-Temperature Strength: Inconel 718 flanges retain their strength even at elevated temperatures (up to 700°C / 1,300°F), which is essential in high-temperature applications like turbines and reactors.
• Corrosion Resistance: These flanges offer excellent resistance to oxidation, pitting, and stress corrosion cracking in aggressive environments.
• Fatigue Resistance: They possess high fatigue and thermal-fatigue resistance, which is important for applications subject to cyclic loading and temperature variations.
• Good Weldability: Inconel 718 flanges are generally weldable using standard welding methods such as TIG and MIG welding.
• Durability: The flanges provide excellent performance over extended periods, even under harsh conditions.