Olwan Nickel Alloys stands out as a reliable manufacturer and supplier based in Amman, Jordan, specializing in top-notch Incoloy 800/800H/800HT Sheets and Plates designed for high-temperature and corrosion-resistant applications. The company prides itself on delivering products that excel in performance across the petrochemical, power generation, and heat-treating sectors. With a strong focus on precision, durability, and adherence to international quality standards, Olwan Nickel Alloys provides dependable material solutions tailored to meet the specific needs of its customers. Their Incoloy 800 series Sheets and Plates are crafted using cutting-edge technology, making them perfect for tough environments that require lasting stability, thermal strength, and resistance to oxidation and carburization.
The Incoloy 800/800H/800HT Sheets and Plates are primarily made up of nickel, chromium, and iron, with carefully controlled amounts of carbon, aluminum, and titanium. This distinctive composition grants them remarkable strength and stability even at elevated temperatures. On the mechanical side, these alloys boast high creep resistance, impressive tensile strength, and outstanding oxidation resistance in high-heat settings. The enhanced versions—800H and 800HT—offer better stress-rupture properties thanks to their controlled carbon content and grain size, ensuring consistent performance even under extended thermal exposure.
Specifications : ASTM B409 / ASME SB409, AMS 5877
Dimensions : ASTM, ASME, and API
Incoloy Sheet : thickness range from .008″ to .0125″
Incoloy Plate : thickness ranges from .0125″ to 5.00″
Size : 15NB to 150NB In
Tempers : Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Form : Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy Sheets Plates | 0.10 max | 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 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy Sheets and Plates | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Sheets and Plates in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, 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.
These Incoloy 800/800H/800HT Sheets and Plates find their place in various applications that demand high-temperature strength and corrosion resistance. They’re frequently used in heat exchangers, furnace components, petrochemical processing units, and equipment for power plants. Their excellent resistance to oxidation and carburization makes them ideal for tubing supports, heat-treating baskets, and refinery pipelines. Additionally, these alloys shine in superheater and reheater tubes, industrial boilers, and chemical processing machinery. Their reliability in aggressive environments guarantees long-term performance in challenging thermal and corrosive service conditions.