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Nial Sheets and Plates stands out as a top manufacturer and supplier of Inconel 718 Coil and Slitting Coil right in Houston, USA. They cater to essential industries like aerospace, chemical processing, marine, and nuclear power. Inconel 718 is a remarkable nickel-based alloy known for its high strength and resistance to corrosion. It’s particularly praised for its excellent weldability, fatigue strength, and ability to withstand creep and stress rupture at temperatures up to 700°C. Nial provides Inconel 718 coils in various thicknesses and widths, including custom slitting options, ensuring precise tolerances, smooth finishes, and quick turnaround times for high-performance needs.
The composition of Inconel 718 Coil and Slitting Coil includes 50–55% nickel, 17–21% chromium, 4.75–5.5% niobium, 2.8–3.3% molybdenum, along with trace amounts of titanium, aluminum, and iron. These coils boast a tensile strength exceeding 1240 MPa and a yield strength over 1030 MPa, all while maintaining impressive mechanical properties in both cryogenic and high-temperature conditions. The alloy’s ability to resist oxidation, chloride-induced stress corrosion, and thermal fatigue makes it a versatile option for extreme environments.
Specifications : ASTM B670 / ASME SB670
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish : Hot rolled (HR), Cold rolled coils (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Plain Coils, Shim Coils, Strip, Flats, Blank (Circle), Ring (Flange)
| Grade | C | Mn | Si | Cu | S | Cr | Fe | Ni | Co |
| Inconel Alloy 718 | 0.08 max | 0.35 max | 0.35 max | 0.3 max | 0.015 max | 17 – 21 | 6.00 – 10.00 | 50 – 55 | 1.0 max |
| Density | Melting Point | Tensile Strength | Yield Strength 0.2% Proof | Elongation (% in 50mm) (thick.>0.76mm) |
| 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 135,000 , MPa – 930 | Psi – 70,000 , MPa – 482 | 45 % |
| Grade | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Inconel 718 | 2.4668 | N07718 | NCF 718 | – | – | – | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Inconel 718 Coil and Slitting Coil offer exceptional high-temperature resistance, making them ideal for demanding aerospace, chemical processing, and nuclear applications. They exhibit excellent strength, outstanding fatigue and creep resistance, and superior corrosion resistance, particularly in harsh environments. These highly versatile coils can be used in elevated and cryogenic temperatures, ensuring long-term durability and reliability. Their excellent mechanical properties and weldability make them a preferred choice for applications requiring high performance and longevity.
Inconel 718 Coils and Slitting Coils find their way into the production of aircraft engine components, gas turbine blades, rocket motors, cryogenic tanks, nuclear reactor parts, and marine exhaust systems. They’re also perfect for applications like springs, seals, and fasteners where a high strength-to-weight ratio and corrosion resistance are crucial. With their outstanding formability and mechanical stability, Inconel 718 coils are well-equipped to handle demanding fabrication processes and provide long-lasting durability in high-stress, high-temperature situations.
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Houston, TX 77041
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