Heer Fittings deals in Inconel 718 Forged Fittings in Delhi, India, which are used in high-pressure, high-temperature, and corrosive services. These forged fittings—elbows, tees, couplings, unions, plugs, bushings, caps, and nipples—come in accordance with the ASTM B564, ASME B16.11, and MSS-SP-79/83/95 specifications. Inconel 718 (UNS N07718) is a nickel-chromium alloy hardened by niobium, molybdenum, titanium, and aluminum that possesses excellent strength, fatigue resistance, and oxidation resistance, as well as improved weldability over numerous high-strength superalloys.
| 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 generally consists of 50–55% nickel, 17–21% chromium, 4.75–5.5% niobium (columbium), 2.8–3.3% molybdenum, and trace amounts of titanium, aluminum, and iron. In the age-hardened state, it provides tensile strength to ~1240 MPa, yield strength to ~1030 MPa, and elongation of ~12–20%. The alloy possesses excellent mechanical properties over a broad range of temperatures—from cryogenic temperatures to approximately 700°C (1300°F)—and is very resistant to pitting, crevice corrosion, and chloride-stimulated stress corrosion cracking.
| 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 % |
Heer Fittings is a leading supplier of Inconel 718 Forged Fittings in Delhi, India. 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 Heer Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Yes, custom sizes for Inconel 718 Forged Fittings are available at Heer Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@heerfittings.com
Inconel 718 Forged Fittings find applications in aerospace parts, gas turbines, nuclear reactor equipment, oil and gas drilling rigs, heat exchangers, and cryogenic storage vessels. The fittings find applications where high-stress, high-pressure systems are involved, such as downhole tools, valves, and pressure vessels dealing with hostile chemical or thermal cycling services. The strength, corrosion resistance, and fatigue resistance of the alloy render it an ideal solution for mission-critical applications demanding long-term reliability.
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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