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Hashmi Sheets and Plates is a trusted manufacturer and supplier of Inconel 718 Coil / Slitting Coil in Doha, Qatar, serving industries that require exceptional strength, corrosion resistance, and reliability at elevated temperatures. We specialize in high-performance nickel alloys that meet international quality standards and deliver consistent performance in critical applications. Our Inconel 718 Coils and Slitting Coils are precision processed to ensure uniform thickness, excellent surface finish, and long service life. With timely delivery, technical expertise, and a customer-focused approach, Hashmi Sheets and Plates supports aerospace, oil and gas, power generation, and industrial projects across Qatar.
Inconel 718 is a nickel-chromium alloy strengthened by additions of niobium and molybdenum, allowing precipitation hardening for exceptional mechanical properties. This composition provides outstanding resistance to corrosion, oxidation, and creep at high temperatures. Mechanically, the alloy offers very high tensile and yield strength, excellent fatigue resistance, and good toughness. It maintains structural stability and mechanical performance in extreme temperature and high-stress 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 are widely used in high-stress and high-temperature applications. Common uses include aerospace engine components, gas turbines, fasteners, springs, and high-pressure seals. They are also applied in oil and gas equipment, power generation systems, and nuclear industries. Their excellent weldability, high strength, and resistance to extreme heat and pressure make Inconel 718 Coil / Slitting Coil a dependable choice for demanding industrial and engineering applications.
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