Okoye Nickel Alloys, Kinshasa’s leading manufacturer and supplier, offers top-quality Inconel 617 flanges designed for high-temperature and corrosive environments. Our flanges are crafted from Inconel 617, known for its superior resistance to oxidation and excellent mechanical properties. Ideal for critical applications in aerospace, power generation, and chemical processing, our products are engineered to meet the highest industry standards. Choose Okoye Nickel Alloys for reliable performance and exceptional durability in your demanding applications.
Okoye Nickel Alloys stands out as a top-notch manufacturer and supplier located in Kinshasa, Congo. They specialize in crafting high-performance **Inconel 718 Flanges** that are built to thrive in extreme conditions where strength, heat resistance, and corrosion protection are non-negotiable. These flanges are made from a robust nickel-chromium alloy, enhanced with niobium, molybdenum, titanium, and aluminum, ensuring they boast remarkable durability and resistance to oxidation. At Okoye Nickel Alloys, precision engineering and adherence to international standards are paramount. You’ll find **Inconel 718 Flanges** widely used across industries like aerospace, petrochemical, marine, and power generation, where top-tier mechanical properties and long-lasting reliability are crucial.
Specifications ASTM B564 / ASME SB564
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2″NB TO 60″NB
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Grade Inconel 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 % |
The makeup of **Inconel 718 Flanges** primarily includes nickel (50–55%), chromium (17–21%), and iron, along with niobium (4.75–5.5%), molybdenum (2.8–3.3%), titanium, and aluminum. This distinctive blend results in impressive tensile strength of about 1250 MPa and a yield strength of around 1035 MPa. The alloy excels in resisting creep, fatigue, and rupture, maintaining its integrity from cryogenic temperatures all the way up to 700°C. Plus, **Inconel 718** is known for its excellent weldability and outstanding resistance to oxidation, corrosion, and chloride-induced stress cracking, making it ideal for tough industrial settings.
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You’ll find **Inconel 718 Flanges** playing a vital role in high-stress and high-temperature applications. In the aerospace sector, they’re essential components in jet engines, gas turbines, and exhaust systems. The chemical and petrochemical industries utilize them in reactors, heat exchangers, and process piping that handle corrosive materials. The marine industry counts on them for seawater and offshore applications. Moreover, **Inconel 718 Flanges** are crucial in nuclear reactors, oil and gas exploration, and power plants, delivering exceptional strength, corrosion resistance, and a long service life even in the most demanding environments.