At Okoye Nickel Alloys, we are proud to be a leading manufacturer and supplier of Inconel 617 tubing in Kinshasa, Congo. Known for its exceptional high-temperature strength and oxidation resistance, Inconel 617 is an ideal choice for demanding industrial applications. Our tubing is meticulously engineered to meet rigorous standards, ensuring reliability and performance in extreme environments. Whether for aerospace, power generation, or petrochemical industries, we deliver top-quality Inconel 617 solutions tailored to your needs.
Okoye Nickel Alloys is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in high-quality **Inconel 617 Tubing** that’s engineered for outstanding performance in high-temperature and corrosive settings. Crafted from a nickel-chromium-cobalt-molybdenum alloy, this tubing boasts remarkable strength, resistance to oxidation, and excellent metallurgical stability. At Okoye Nickel Alloys, we prioritize precision manufacturing, superior surface finishes, and strict adherence to international standards. **Inconel 617 Tubing** finds its place in various industries, including aerospace, power generation, and chemical processing, where materials must endure extreme heat, stress, and aggressive environments.
Specifications ASTM B167, B546 / ASME SB167, SB546,
Dimensions ASTM, ASME and API
Size Range 15″NB – 150″NB
Outer Diameter 6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length Single Random, Double Random & Cut Length
Form Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Hydraulic Tube
Grade 617 UNS (N06617), DIN (2.4663)
| 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 % |
**Inconel 617 Tubing** consists of nickel (44.5–55%), chromium (20–24%), cobalt (10–15%), and molybdenum (8–10%), along with trace amounts of aluminum, titanium, and iron. This unique blend offers exceptional resistance to oxidation and carburization at temperatures soaring up to 1100°C. The alloy showcases a tensile strength of about 750 MPa and a yield strength of around 350 MPa, all while maintaining impressive resistance to creep, fatigue, and rupture. Plus, **Inconel 617** is known for its excellent weldability and formability, ensuring mechanical stability even under cyclic thermal stress.
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**Inconel 617 Tubing** is extensively utilized in sectors that demand superior strength and oxidation resistance at high temperatures. In aerospace, it’s found in combustion cans, transition liners, and turbine components. The power generation industry relies on it for gas turbine components, heat exchangers, and superheater tubes. In the realm of chemical and petrochemical processing, it’s used for furnace tubing, reactors, and piping that come into contact with hot corrosive gases. Moreover, **Inconel 617 Tubing** is perfectly suited for marine, nuclear, and thermal processing systems, delivering dependable performance and a long service life even in the harshest operating conditions.
