Marcus Metals is a leading manufacturer and supplier based in Midland, UK, specializing in high-quality industrial products. With a commitment to excellence, we offer a wide range of materials, including Incoloy 800 Forgings. Known for its exceptional resistance to oxidation, high-temperature strength and versatility, Incoloy 800 is ideal for various applications. We at Marcus Metals ensure our top-tier Incoloy 800 Forgings, providing reliable solutions for your diverse needs.
Incoloy 800 Forgings are composed primarily of nickel (30-35%), iron (39-46%) and chromium (19-23%), with small amounts of manganese, silicon and carbon. These forgings offer excellent mechanical properties, including high tensile strength, creep resistance and resistance to thermal expansion. They maintain their strength and structural integrity at elevated temperatures and resist oxidation and carburization. The advantages of Incoloy 800 Forgings include superior high-temperature strength, excellent resistance to oxidation, good weldability and reliability in harsh environments, making them ideal for demanding applications.
Specifications ASTM B564 / ASME SB564, AMS 5766
Flat bar blocks up to 27″ width and 15,000 lbs.
Cylinders and sleeves up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts up to 144″ maximum length and 20,000 lbs.
| Grade | Ni | Fe | Cr | Cu | Ti | Al | C | Mn | S | Si |
| Alloy 800 | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | .15-.60 | .15-.60 | .1 max | 1.5 max | .015 max | 1.0 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.94 g/cm3 | 1350-1400 ℃ | Psi – 75,000 , MPa -520 | Psi – 30,000 , MPa – 205 | 30 – 35 % |
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST | OR |
| Incoloy 800 | N08800 | 1.4876 | Z8NC32-21 | X10NiCrAlTi32-20 | NCF 800 | NA 15 | ЭИ670 | XH32T |
Yes, Incoloy 800 can be forged into custom shapes. Its excellent high-temperature resistance and strength make it suitable for various forging processes.
The ideal temperature range for forging Incoloy 800 is between 1,800°F to 2,200°F (982°C to 1,204°C). This range ensures optimal ductility and workability during the forging process.
To assess the forging strength of Incoloy 800 for aerospace applications, evaluate its tensile strength, yield strength, and fatigue resistance at elevated temperatures. Additionally, assess its performance under cyclic loads and long-term thermal stability.
Incoloy 800 Forgings are widely used in high-temperature and corrosive environments. They are ideal for applications in the chemical, petrochemical and power generation industries, including heat exchangers, furnace components and reactor cores. These forgings are also used in gas turbines, steam generators, and industrial ovens. Due to their excellent resistance to oxidation, carburization and high-temperature strength, Incoloy 800 Forgings ensure long-term durability and reliability in applications where both heat and corrosion resistance are critical.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Marcus Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Midland, UK
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