Sayam Nickel Alloys, headquartered in Hyderabad, is a trusted manufacturer and supplier of premium Incoloy 800, 800H, and 800HT Sheets and Plates. Renowned for precision, durability, and reliability, these sheets and plates are engineered to withstand high temperatures, corrosive environments, and demanding industrial conditions. Incoloy 800/800H/800HT Sheets and Plates from Sayam Nickel Alloys provide long-term strength and operational stability, making them ideal for critical applications. Using advanced manufacturing processes and stringent quality control, every sheet and plate meets international standards. Industries such as chemical processing, petrochemical, power generation, and marine engineering rely on these products for safe, efficient, and high-performance components.
Incoloy 800/800H/800HT Sheets and Plates are nickel-iron-chromium alloys with controlled amounts of carbon, manganese, silicon, titanium, and aluminum. These compositions provide excellent resistance to oxidation, carburization, and stress corrosion cracking at elevated temperatures. Mechanically, they offer high tensile and yield strength, excellent toughness, and dimensional stability under thermal cycling. The 800H and 800HT grades are specially heat-treated to improve high-temperature strength. Their ability to maintain structural integrity in harsh environments makes these sheets and plates suitable for demanding industrial applications requiring both corrosion resistance and high-temperature mechanical reliability.
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 Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Sheets and Plates in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 Sheets and Plates are widely used in industries that operate under high temperatures and corrosive conditions. They are essential in chemical processing, petrochemical, power generation, and marine applications for heat exchangers, furnace components, boiler parts, pressure vessels, and structural components exposed to oxidizing and reducing environments. Their excellent resistance to oxidation, thermal stress, and corrosion ensures long-lasting performance. Sayam Nickel Alloys’ Incoloy 800/800H/800HT Sheets and Plates provide durable, reliable, and low-maintenance solutions, making them the preferred choice for engineers handling critical applications where strength, safety, and operational efficiency at high temperatures are paramount.
