Elvis Nickel Alloys stands out as a leading manufacturer and supplier of Inconel 718 Flanges right here in Houston, USA. We pride ourselves on providing reliable, high-strength flange solutions that excel in extreme temperatures and corrosive environments. Inconel 718, a nickel-chromium alloy, is celebrated for its remarkable tensile strength, corrosion resistance, and ability to withstand oxidation at high temperatures. Our flanges are crafted to meet ASTM B564 and other international standards, guaranteeing durability and precise dimensions. Whether in aerospace, oil & gas, chemical processing, or nuclear power, Elvis Nickel Alloys delivers flanges that create leak-proof, high-performance connections even in the toughest conditions.
Inconel 718 Flanges are made up of nickel (50–55%), chromium (17–21%), along with iron, niobium, molybdenum (2.8–3.3%), titanium, and aluminum. These flanges boast a tensile strength of up to 1375 MPa and a yield strength of around 1035 MPa, along with excellent fatigue and creep resistance. They perform reliably at temperatures reaching 700°C (1300°F) and resist stress-corrosion cracking, oxidation, and chloride-induced corrosion. With superior weldability, Inconel 718 flanges are perfect for high-pressure and high-temperature sealing applications in demanding industrial environments.
| Specifications | : | ASTM B564 / ASME SB564 |
| Size | : | 1/2″NB TO 60″NB |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015max | 0.30 max | – | 50.00 – 55.00 | 17.00 – 21.00 |
| 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 % |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 718 Flanges in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Inconel 718 Flanges find their place in a variety of applications, including aerospace engines, offshore drilling, heat exchangers, nuclear power plants, and chemical reactors, where mechanical strength and corrosion resistance are crucial. They are perfect for connecting pipes, valves, pumps, and other components in high-temperature and corrosive settings. These flanges ensure secure, long-lasting connections in systems that handle aggressive fluids, gases, or experience thermal cycling.