Neith Metals is a reliable manufacturer and supplier of Incoloy 800HT Forgings, proudly based in Cairo, Egypt. They focus on high-performance nickel-iron-chromium alloys that are built to handle the toughest industrial challenges. Thanks to their cutting-edge forging technology and rigorous quality control, Neith Metals delivers Incoloy 800HT Forgings that boast outstanding strength, corrosion resistance, and thermal stability, even at high temperatures. These forgings are specifically designed to endure significant mechanical stress and harsh operating conditions, making them perfect for critical industrial applications. They cater to various sectors, including power generation, chemical processing, aerospace, and marine engineering, providing precision-engineered, durable Incoloy 800HT Forgings that adhere to international performance and reliability standards.
The Incoloy 800HT Forgings from Neith Metals are primarily made up of nickel, iron, and chromium, with carefully controlled amounts of aluminum and titanium to boost high-temperature strength and oxidation resistance. This alloy showcases impressive mechanical properties, featuring a typical tensile strength ranging from 550 to 750 MPa, along with excellent creep and fatigue resistance, and remarkable thermal stability. These forgings maintain their performance even when exposed to high temperatures, corrosive environments, and mechanical stress for extended periods, ensuring they remain durable and reliable in demanding industrial settings.
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 800HT | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | .25-.60 | .85-1.20 | .06-.10 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 % |
| Density | 0.287 lb/in3 / 7.94 g/cm3 |
| Melting Point | 2475 – 2525 °F/ 1357 – 1385 °C |
| Specific Heat @ 70°F | 0.11 Btu/lb•°F |
| Permeability @ 70°F Annealed | 1.014 (200 Oersted) |
| Curie Temperature | -115 °C/ -175 °F |
| Elastic Modulus | 28.50 X 106 psi |
| Electrical Resistivity @ 70°F | 595 ohm•circ mil/ft |
| Annealling Incoloy 800 | 983 – 1038 °C / 1800 – 1900 °F |
| Annealling Incoloy 800H / Ht | 1147 – 1177°C / 2100 – 2150 °F |
| Quench | Rapid Air / Water |
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST | OR |
| Incoloy 800HT | N08811 | 1.4959 | – | X8NiCrAlTi32-21 | NCF 800HT | NA 15(HT) | ЭИ670 | XH32T |
To determine if Incoloy 800HT Forgings meet your specific needs, assess their high-temperature resistance, oxidation, and carburization properties against your application requirements. Consulting with a supplier for detailed material specifications and testing options can also ensure compatibility.
The ideal temperature range for forging Incoloy 800HT is between 2100°F (1149°C) and 2300°F (1260°C). This range ensures optimal workability, mechanical properties, and maintains the material's strength and resistance to oxidation.
Temperature control is crucial for maintaining the desired mechanical properties of forged Incoloy 800HT, as overheating or insufficient heating can lead to reduced strength and ductility. Proper temperature management ensures optimal grain structure, resistance to oxidation, and overall performance in high-temperature applications.
Neith Metals’ Incoloy 800HT Forgings are widely utilized in industries that require materials with exceptional high-temperature strength and corrosion resistance. They are perfect for components in steam generators, furnace parts, heat exchangers, and chemical processing equipment that operate in oxidizing and high-temperature conditions. Additionally, these forgings find applications in power plants, petrochemical facilities, and marine engineering, where durability, dimensional stability, and long-term reliability are essential. With precise manufacturing processes, strict quality standards, and superior metallurgical properties, Neith Metals’ Incoloy 800HT Forgings stand out in the market.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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