Ferdi Fittings makes and supplies Inconel 617 Forged Fittings in Istanbul, Turkey, noted for their high-temperature strength and oxidation resistance. Inconel 617 is a nickel-chromium-cobalt-molybdenum alloy recognized for its great metallurgical stability and toughness. Ferdi Fittings designs these forged fittings for critical service in power, chemical, and aerospace sectors. Using advanced technology and strict quality checks, Ferdi Fittings offers durable and reliable fittings that are precisely dimensioned. Built to handle thermal cycling, carburization, and harsh environments, Inconel 617 forged fittings are trusted for safety and efficiency in demanding industrial applications worldwide.
Specifications ASTM B366 / ASME SB366
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, MSS SP-79
Size 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type Seamless / Welded / Fabricated
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Grade Inconel 617 UNS (N06617), DIN (2.4663)
Inconel 617 includes nickel (44.5% min), chromium (20–24%), cobalt (10–15%), molybdenum (8–10%), and small amounts of aluminum and titanium. This alloy offers strong oxidation and carburization resistance at high temperatures. Mechanical properties include tensile strength around 690 MPa, yield strength around 310 MPa, elongation of at least 30%, and strong creep-rupture strength. Its microstructure stays stable under long-term heat exposure, making it suitable for high-stress situations. Inconel 617 maintains toughness across a wide temperature range, ensuring reliability in forged fittings under high thermal and mechanical loads.
| C | Mn | S | Si | Cr | Mo | Ni | Cu | Ti | Al | B | Co | Fe |
| 0.05-0.15 | 1.0 Max | 0.015 Max | 1.0 Max | 20.0-24.0 | 8.0-10.0 | 44.5 Min | 0.5 Max | 0.6 Max | 0.8-1.5 | 0.006 Max | 10.0-15.0 | 3.0 Max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
Ferdi Fittings is a leading supplier of Inconel 617 Forged Fittings in Istanbul, Turkey. We offer an extensive range of Inconel 617 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 | UNS | WNR. |
| Alloy 617 | N06617 | 2.4663 |
Choose Inconel 617 Forged Fittings from Ferdi 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 617 Forged Fittings offer numerous advantages, making them ideal for high-temperature, high-stress applications. With excellent resistance to oxidation, carburization, and thermal-fatigue, they maintain their strength and integrity even in extreme conditions. The alloy’s superior creep resistance ensures long-term performance in high-pressure environments. Inconel 617 fittings also offer excellent weldability, allowing for easy customization and installation. Their resistance to chloride stress corrosion cracking and ability to withstand elevated temperatures make them perfect for use in aerospace, power generation, and chemical processing, offering durability and reliability in harsh industrial applications.
Yes, custom sizes for Inconel 617 Forged Fittings are available at Ferdi Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@ferdifittings.com
Inconel 617 forged fittings are commonly used in gas turbines, heat exchangers, petrochemical processing, and power generation systems. Their oxidation and carburization resistance makes them great for furnace hardware, ductwork, and high-temperature piping systems. In aerospace, they are found in jet engine parts and combustion liners. In chemical plants, Inconel 617 is used for equipment handling hot corrosive gases and fluids. With excellent resistance to creep and fatigue, these fittings provide long-lasting performance in industries needing strength and stability at high temperatures.
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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