Jyoti Steels, based in Mumbai, India, is a leading manufacturer and supplier of Incoloy 800, 800H, and 800HT Bars that are renowned for their high quality and performance under harsh industrial conditions. A heat- and corrosion-resistant alloy bar specialist, Jyoti Steels provides precision-engineered solutions to multiple industries. Adhering to global quality standards, Jyoti Steels uses sophisticated manufacturing methods to supply strong and dependable bars. With a vision to deliver excellence, Jyoti Steels has emerged as a reliable partner for industries seeking durable materials for corrosive and high-temperature applications.
Incoloy 800/800H/800HT Bars consist of Nickel 30–35%, Chromium 19–23%, and Iron (balance), with Carbon up to 0.10% in 800H/800HT types, and Aluminum and Titanium each at 0.15–0.60%. These bars exhibit superior mechanical properties, such as tensile strength of 520 MPa, yield strength of 205 MPa, and elongation of 30%. Their physical properties have a density of 7.94 g/cm³, melting range of 1357–1385°C, and superior high-temperature oxidation and stress corrosion cracking resistance, which makes them suitable for extreme industrial conditions.
| Grade | Incoloy Alloy 800, 800H, 800HT / UNS N08800, N08810, N08811 |
| Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Standard | ASTM B408 / ASME SB408 |
| Size | 5 mm To 500 mm |
| Diameter | 0.1 mm to 100 mm |
| Length | 100 mm To 3000 mm Long & Above |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form | Round Bars, Square Bars, Flat Bars, Threaded Bars, Hollow Bars, Hexagonal Bars, Triangular Bars |
| Application | Most commonly used in petroleum refineries, Boilers, Heat exchangers, Condensers, Pipelines, Cooling towers, Steam exhausts, Electric generation plants, On occasion will be found in fertilizer and chemical plants. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 800 | 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 |
| 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 – 0.60 | 0.15 – 0.60 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Alloy 800 / 800H / 800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
At Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Bars in Mumbai, 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 Bars have extensive applications in various industries including chemical processing, power generation, petrochemicals, and heat treatment due to their high strength and carburization, oxidation, and creep resistance at high temperatures. They are applicable for furnace components, heat exchangers, reformer supports, superheaters, and nuclear steam generators. They operate effectively in oxidizing and reducing atmospheres, providing long-term stability in severe environments. Their structural integrity under heat and mechanical stress makes them a perfect candidate for high-performance applications requiring corrosion resistance and thermal stability over long service lifetimes.
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