The Incoloy 800/800H/800HT Forgings are primarily made up of nickel, iron, and chromium, with carefully controlled amounts of carbon, aluminum, and titanium added. Incoloy 800 is known for its excellent resistance to oxidation and carburization, while the 800H and 800HT variants, which have a higher carbon content and specialized heat treatments, provide improved creep and stress-rupture strength. These forgings boast high tensile strength, toughness, and thermal stability, maintaining their shape and mechanical performance even when exposed to high temperatures for extended periods. Their ability to resist scaling, sulfidation, and corrosion makes them reliable choices for critical industrial applications.
| Specifications | ASTM B564, ASME SB564, AMS 5766 |
|---|---|
| Standard | ISO 9725, DIN 17460, DIN, ASTM, BS and all International Standards |
| 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 |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| 800HT | 0.06 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60ᴬ | 0.15 – 0.60ᴬ |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 800H / 800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Forgings in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Incoloy 800/800H/800HT Forgings are widely utilized in industries that demand high-strength and corrosion-resistant components. In petrochemical and chemical plants, they are essential for reactor parts, heat exchangers, and piping systems that come into contact with harsh chemicals. Power generation facilities rely on them for boilers, steam generators, and superheaters, where resistance to thermal stress and corrosion is vital. The marine industry uses these forgings for components exposed to seawater, while aerospace and industrial equipment applications benefit from their durability and stability at high temperatures. These forgings ensure long-term reliability in various demanding environments.
