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Saif Sheets and Plates in Muscat, Oman, proudly offers high-performance Inconel 718 Coils, engineered for critical applications requiring extraordinary strength, corrosion resistance, and high-temperature stability. Known for delivering products that meet international quality standards, the company ensures that each coil offers exceptional mechanical performance and long-term durability. Inconel 718 is a precipitation-hardened nickel-chromium alloy ideal for aerospace, power generation, and chemical processing industries. Saif Sheets and Plates provides Inconel 718 Coils that withstand extreme mechanical loads, thermal fatigue, and corrosive environments, making them a dependable choice for the toughest industrial challenges.
Inconel 718 Coils are composed of nickel, chromium, molybdenum, niobium, and trace amounts of titanium and aluminum, which enable precipitation hardening. This alloy delivers exceptional tensile and yield strength, fatigue resistance, and high creep-rupture strength even at temperatures up to 700°C. With tensile strength exceeding 1,200 MPa, the alloy maintains impressive ductility and corrosion resistance. The unique combination of toughness, temperature stability, and mechanical reliability makes Inconel 718 ideal for heavy-duty and high-stress applications across various industries.
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 are widely used in industries that require exceptional mechanical strength and resistance to extreme temperatures. The aerospace sector relies on them for turbine engine components, rocket motor parts, and structural fasteners. In power generation, they are used in gas turbines, combustion chambers, and high-temperature bolting. Chemical processing plants use Inconel 718 for equipment exposed to corrosive and high-pressure environments. Oil and gas industries utilize these coils in down-hole tubing, valves, and well-head components. With exceptional durability and fatigue resistance, Inconel 718 Coils ensure consistent performance in the world’s most demanding applications.
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