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Hassan Sheets and Plate is a reputable manufacturer and supplier of Incoloy 800 Circles based in Riyadh, Saudi Arabia. We specialize in providing top-notch nickel-iron-chromium alloy circles that are engineered to excel in extreme heat and corrosive environments. Our Incoloy 800 circles come in a variety of diameters and thicknesses, tailored to meet the specific needs of industries like petrochemical, thermal processing, and power generation. Crafted to meet international standards, these circles deliver exceptional strength, precise dimensions, and long-lasting durability. At Hassan Sheets and Plate, we are dedicated to offering reliable products and outstanding service throughout Saudi Arabia and the broader Middle East.
Incoloy 800 Circles are made up of nickel (30–35%), chromium (19–23%), and iron (the balance), with small amounts of aluminum and titanium added to enhance performance at high temperatures. This alloy is known for its remarkable resistance to oxidation, carburization, and stress corrosion cracking. It boasts a tensile strength of approximately 500–700 MPa and maintains its structural integrity even at elevated temperatures. Additionally, Incoloy 800 circles are easy to form and weld, ensuring a long service life in both oxidizing and reducing environments, making them a reliable option for thermal and pressure-based applications.
Specifications : ASTM B409 / ASME SB409
Dimensions : ASTM, ASME, and API
Circle Diameter : 3″ DIA up to 38″ DIA 1500 lbs max
Rings Diameter : 3″ OD up to 48″ OD Up to 900 lbs max
Cutting : Plazma & Machined Cut
Forms : Forging & Plate Cut
| Grade | C | Mn | Si | S | Cr | Fe | Ni | Cu | Al | Ti |
| Incoloy 800 | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 19 – 23 | 39.50 min | 30 – 35 | 0.75 max | 0.15 – 0.60 | 0.15 – 0.60 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hassan Sheets and Plates based in Riyadh, Saudi Arabia, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Incoloy 800 Circle offers several key advantages, making it ideal for high-temperature and corrosive environments. Its high nickel content provides excellent resistance to oxidation, carburization, and sulfur-containing environments. The alloy’s chromium content enhances its resistance to corrosion and scaling at elevated temperatures. Incoloy 800 also exhibits outstanding mechanical properties, including high tensile strength, creep resistance, and thermal stability, even at temperatures up to 1100°F (600°C). These properties make it ideal for use in industries such as chemical processing, heat exchangers, and power generation, ensuring long-term performance and reliability.
Yes, we offer custom sizes for Incoloy 800 Circle to meet specific project needs. Our team at Hassan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
These Incoloy 800 Circles find their place in high-temperature industrial settings where maintaining structural integrity and resisting corrosion are crucial. They are commonly used in parts for heat exchangers, components for furnaces, pressure vessels, chemical processing equipment, and supports for superheater tubes. Their durability makes them perfect for power plants, refineries, and reactors, especially in high-pressure and corrosive conditions. With their ability to resist scaling and deformation under heat, they are particularly well-suited for creating components that need to endure thermal cycling and prolonged exposure to extreme service conditions.
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Riyadh, Saudi Arabia
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