Anucha Metals, a reputable manufacturer and supplier located in Bangkok, Thailand, is dedicated to delivering top-notch Incoloy 800HT Forgings. Known for their remarkable strength, durability, and resistance to high-temperature corrosion, these forgings are a go-to choice in tough industrial settings. With a strong focus on quality, Anucha Metals guarantees that each Incoloy 800HT product adheres to global standards for performance and reliability. Their deep knowledge of advanced metallurgical processes, combined with a customer-centric approach, makes them a favored supplier for industries in need of dependable, high-performance forging materials.
Incoloy 800HT Forgings are mainly made up of nickel, iron, and chromium, with added elements like carbon, aluminum, and titanium that boost their mechanical stability. This alloy offers excellent resistance to carburization, oxidation, and sulfidation at high temperatures. Mechanically, it retains impressive tensile strength, creep-rupture strength, and outstanding thermal stability, even in extreme conditions. The well-balanced composition ensures superior toughness, ductility, and resistance to stress corrosion cracking, making it perfect for applications that involve prolonged exposure to heat and pressure.
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.
Incoloy 800HT Forgings are widely used in industries that demand materials capable of withstanding extreme operating conditions. They find applications in petrochemical plants, power generation facilities, chemical processing equipment, and heat treatment operations. Their exceptional high-temperature performance makes them ideal for components like furnace parts, superheater tubes, headers, and heat exchangers. Additionally, they are employed in steam reforming plants, pressure vessels, and reactors where both mechanical strength and corrosion resistance are essential. These qualities guarantee long-lasting performance, minimized downtime, and enhanced efficiency across various industrial sectors.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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