Nguyen Fittings and Plates provides precision-engineered Inconel 718 Forged Fittings, designed for high performance in aerospace, marine, and high-temperature industries. Manufactured under ASTM B564 and ASME B16.11 standards, these socket weld and threaded forged fittings have excellent tensile strength and long-term creep resistance. Inconel 718 is a nickel-chromium alloy with molybdenum, niobium, and titanium, known for holding high strength and corrosion resistance at temperatures up to 700°C. These fittings are common where strength, fatigue resistance, and weldability are important for system reliability.
| Standard | ASTM B366 / ASME SB366 |
| Dimensions | ANSI B16.9, B16.25, B16.28, MSS-SP-43, MSS-SP-48, MSS-SP-59 |
| Size | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Type | Seamless / Welded(100% X-Ray Welded) / Fabricated |
| Thickness | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
Inconel 718 includes 50–55% nickel, 17–21% chromium, 2.8–3.3% molybdenum, and 4.75–5.5% niobium, with some titanium and aluminum. It provides a tensile strength of up to 1240 MPa and a yield strength of around 1035 MPa. The alloy resists oxidation and corrosive agents even in high-stress environments. It is precipitation-hardened for strong mechanical properties and retains excellent structural integrity under dynamic and cryogenic conditions.
| Grade | C | Mn | Si | P | S | Ni | Cr | B | Mo | Co | Al | Ti | Nb | Cu |
| Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015 max | 0.015 max | 50 – 55 | 17 – 21 | 0.006 max | 2.8 – 3.3 | 1.0 max | 0.2 – 0.8 | 0.65 – 1.15 | 4.75 – 5.5 | 0.3 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000, MPa – 930 | Psi – 75,000, MPa – 482 | 45 % |
Nguyen Fittings is a leading supplier of Inconel 718 Forged Fittings in Da Nang, Vietnam. We offer an extensive range of Inconel 718 Forged Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | WERKSTOFF NR. | UNS |
| Inconel 718 | 2.4668 | N07718 |
Choose Inconel 718 Forged Fittings from Nguyen Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Inconel 718 Forged Fittings provide exceptional advantages, including high tensile and yield strength, making them suitable for high-pressure environments. They offer outstanding corrosion and oxidation resistance, ensuring durability in aggressive chemical and marine conditions. These fittings excel in maintaining stability and performance at elevated temperatures up to 700°C, making them ideal for aerospace, power generation, and heat-intensive industries. Their excellent weldability and machinability allow for easy installation and customization. Additionally, Inconel 718 resists creep and fatigue, ensuring long-term reliability in critical and demanding industrial applications.
Yes, custom sizes for Inconel 718 Forged Fittings are available at Nguyen Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@nguyenfittings.com
Inconel 718 forged fittings are used in jet engines, gas turbines, aerospace components, oil and gas wells, and cryogenic storage tanks. These fittings work well in high-speed rotating machinery, fuel lines, turbine blades, and nuclear reactors. They deliver strong performance, oxidation resistance, and structural reliability in applications needing extended operation under thermal cycling, high pressure, and mechanical shock. Inconel 718 enhances safety, lowers maintenance needs, and ensures long-term performance in demanding service environments.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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