Elvis Nickel Alloys stands out as a leading manufacturer and supplier of Inconel 718 Tubing right here in Houston, USA. We specialize in high-performance tubing solutions that are built to thrive in extreme environments. Inconel 718, a nickel-chromium alloy, is celebrated for its remarkable strength, resistance to corrosion, and ability to handle creep at elevated temperatures. Our tubing is meticulously crafted to comply with ASTM B622 and other international standards, guaranteeing precise dimensions and reliable mechanical properties. Whether it’s for aerospace, nuclear, oil & gas, or chemical processing, Elvis Nickel Alloys provides robust and dependable tubing that can endure tough conditions and ensure a long service life.
Inconel 718 Tubing is primarily made up of nickel (50–55%) and chromium (17–21%), along with iron, niobium, molybdenum (2.8–3.3%), titanium, and aluminum. This tubing boasts impressive tensile strength of up to 1375 MPa, excellent yield strength around 1035 MPa, and outstanding resistance to fatigue and creep. It maintains its mechanical integrity even at temperatures soaring to 700°C (1300°F) and offers exceptional protection against oxidation, stress-corrosion cracking, and pitting. Its weldability and corrosion resistance make it a top choice for critical tubing applications in challenging environments.
Alloy 718 Tube Size : 15 NB to 150 NB IN
Standards : ASTM B163, B516 / ASME SB163, B516, AMS 5589/ 5590
AMS 5589 Tube Type : Seamless / ERW / Welded / Fabricated / Hollow / LSAW Pipes
2.4668 Inconel tubing wall thickness: .035″ –.095′, (special wall thicknesses available)
AMS 5590 tube Schedule : SCH5, SCH10, SCH40, STD, SCH80, SCH160
718 Alloy Tube Finish : Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
UNS N07718 tube Form : Round, Square, Rectangular, Hydraulic, Straight or ‘U’ bent Tubes Etc.
ASME SB 163 UNS N07718 tube Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded.
| 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 Tubing 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 Tubing finds its place in a variety of applications, including aerospace fuel systems, nuclear reactors, chemical processing facilities, oil and gas exploration, and high-temperature heat exchangers. It’s perfect for tubing that needs to withstand high stress, thermal cycling, and corrosive conditions. Common uses include hydraulic lines, instrumentation tubing, reactor tubing, and superheater tubing. At Elvis Nickel Alloys, we deliver precision-engineered Inconel 718 tubing throughout Houston and beyond, ensuring that our products are both reliable and durable.
