Al Summan Metals, based in Dubai, UAE, has earned a strong standing as a trustworthy manufacturer and supplier of premium-quality **Incoloy 800HT Forgings**. Celebrated for their accuracy and toughness, Al Summan Metals produces nickel-iron-chromium alloy forgings that perform exceptionally in high-temperature and corrosive environments. Incoloy 800HT, a high-temperature version of Incoloy 800, is especially valued for its remarkable resistance to oxidation, notable creep and stress-rupture strength, and its capacity to resist carburization and nitridation. Through cutting-edge forging methods and stringent quality control, Al Summan Metals ensures that its Incoloy 800HT Forgings provide reliable, durable, high-performance solutions for sectors such as chemical processing, power generation, and petrochemicals.
These forgings consist chiefly of iron (30–35%), nickel (38–46%), and chromium (19–23%), together with small quantities of titanium, aluminum, and additional elements. This distinctive combination endows them with outstanding mechanical strength, superb resistance to oxidation at high temperatures, and steadiness throughout thermal cycling. Mechanically, these forgings offer a tensile strength between 585 and 690 MPa, a yield strength from 275 to 380 MPa, and notable elongation and toughness, which makes them ideal for demanding, high-temperature industrial uses.
SpecificationsASTM B564 / ASME SB564, AMS 5766
Flat bar blocksup to 27″ width and 15,000 lbs.
Cylinders and sleevesup to 50″ maximum O.D. and 65″ maximum length
Discs and hubsup to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged ringsup to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shaftsup 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 assess whether Incoloy 800HT Forgings are suitable for your particular requirements, evaluate their resistance to high temperatures, oxidation, and carburization in relation to what your application demands. Reaching out to a supplier for comprehensive material specifications and testing options can further help confirm compatibility.
The forging temperature range best suited for Incoloy 800HT falls between 2100°F (1149°C) and 2300°F (1260°C). Working within these limits provides ideal formability and mechanical characteristics while preserving the alloy's strength and its ability to resist oxidation.
Temperature regulation is essential for preserving the intended mechanical characteristics of forged Incoloy 800HT, since excessive or inadequate heating can result in diminished strength and ductility. Effective temperature control guarantees ideal grain structure, oxidation resistance, and overall functionality in high-temperature applications.
Incoloy 800HT Forgings are utilized across a range of industries that require high-temperature strength, corrosion resistance, and durability. They are especially well-suited for heat exchangers, furnace components, boiler tubes, petrochemical reactors, and piping systems. In addition, they are widely applied in power plants, chemical processing facilities, and refineries where withstanding creep, oxidation, and thermal fatigue is critical. Thanks to their combination of mechanical strength, thermal stability, and corrosion resistance, Incoloy 800HT Forgings are the preferred option for demanding high-temperature engineering and industrial applications.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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