Khuliso Fittings, based in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Inconel 718 Forged Fittings. Renowned for their exceptional quality and precision in forging, Khuliso creates fittings that offer remarkable strength and resistance to corrosion, even in the harshest environments. By leveraging cutting-edge forging technology and maintaining strict quality control, the company guarantees that each product meets the international standards demanded by industries like aerospace, power generation, petrochemical, and nuclear. Khuliso Fittings’ commitment to durability, reliability, and customer satisfaction has established them as a go-to supplier of nickel-based superalloy forged components, both locally and around the world.
| 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 Forged Fittings are composed of nickel (50-55%) and chromium (17-21%) as primary elements, with molybdenum (2.8-3.3%), niobium (4.75-5.5%), and iron (balance) enhancing their strength and corrosion resistance. They also contain trace amounts of titanium and aluminum for added performance. The mechanical properties include a tensile strength of up to 1241 MPa and a yield strength of around 1034 MPa. Inconel 718 exhibits excellent fatigue, creep, and oxidation resistance, maintaining its stability in temperatures up to 700°C, making it ideal for demanding industrial applications.
| 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 % |
Inconel 718 Forged Fittings are primarily made up of nickel, chromium, and iron, with notable additions of niobium, molybdenum, and cobalt. This distinctive alloy blend provides outstanding mechanical strength, with high tensile and yield strength reaching up to 1,380 MPa, along with excellent creep and fatigue resistance at elevated temperatures of up to 700°C (1,292°F). The forging process not only enhances the grain structure but also improves mechanical properties, resulting in superior toughness and resistance to stress corrosion cracking. These fittings are designed to perform exceptionally well under extreme thermal, mechanical, and corrosive conditions.
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 Khuliso 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 Khuliso Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@khulisofittings.co.za
Inconel 718 Forged Fittings find their place in various demanding applications that require high strength, durability, and corrosion resistance. Common industries utilizing these fittings include aerospace engine components, gas turbines, nuclear reactors, chemical processing plants, and power generation equipment. They are particularly well-suited for managing high-pressure fluids, extreme temperatures, and corrosive environments. Thanks to their excellent mechanical properties and reliability, Inconel 718 forged fittings are the preferred choice for critical systems where safety and long-term performance are paramount.
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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