Al Summan Metals, a trusted manufacturer and supplier based in Dubai, UAE, has established a strong reputation for producing high-quality Incoloy 800H Forgings. These forgings are recognized for their outstanding strength, stability, and corrosion resistance, particularly in high-temperature conditions. Engineered specifically for tough industrial applications, they perform exceptionally well in resisting oxidation, carburization, and creep. Al Summan Metals is dedicated to making sure every forging meets rigorous international standards, delivering products that offer superb dimensional accuracy, mechanical integrity, and durable reliability. Incoloy 800H Forgings from Al Summan Metals are a preferred option across the power generation, petrochemical, and heat treatment industries thanks to their dependable performance.
Incoloy 800H Forgings are made up of 30–35% nickel, 19–23% chromium, with iron making up the balance, plus small quantities of aluminum, titanium, and carbon. The higher carbon level, relative to Incoloy 800, markedly enhances creep and rupture strength at elevated temperatures. Such forgings generally reach a tensile strength of roughly 520 MPa and a yield strength of 205 MPa, retaining outstanding metallurgical stability even during extended heat exposure. The alloy’s distinctive composition delivers remarkable resistance to oxidation and carburization in demanding environments.
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 800H | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | .15-.60 | .15-.60 | .05-.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 800H | N08810 | 1.4958 | Z8NC32-21 | X10NiCrAlTi32-20 | NCF 800H | NA 15(H) | ЭИ670 | XH32T |
The optimal temperature window for forging Incoloy 800H falls between 2100°F and 2250°F (1149°C to 1232°C). Working within this span guarantees the best workability while safeguarding the material’s mechanical properties.
Following forging, Incoloy 800H usually undergoes annealing to relieve stress and improve ductility, then heat treatment to reach the required mechanical properties. Cleaning the surface and inspecting for defects are likewise necessary steps to guarantee quality.
To assess whether Incoloy 800H Forgings suit your particular requirements, examine the material specifications, such as composition and mechanical properties, and speak with suppliers about tailored testing or performance data. You should also factor in the temperature, corrosion, and mechanical demands of your application.
Incoloy 800H Forgings are extensively used across industries demanding both durability and resistance to heat. They are ideal for manufacturing furnace components, heat exchangers, pressure vessels, petrochemical heaters, and piping systems. Capable of withstanding temperatures up to 1100°C, they are highly suitable for industrial furnaces, superheaters, and thermal processing systems. Moreover, Incoloy 800H Forgings find application in refineries, nuclear power plants, and chemical processing equipment. Their exceptional mechanical properties and resistance to high-temperature corrosion guarantee dependable performance even in the most demanding industrial settings.
We provide items supplied with 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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