Aisha Nickel Alloys, located in Muscat, Oman, stands out as a top-notch manufacturer and supplier of high-quality Incoloy 800, 800H, and 800HT Bars. Known for their excellence in the metal industry, this company focuses on providing premium nickel-iron-chromium alloy bars that adhere to international standards. Thanks to their advanced production methods and strict quality controls, Aisha Nickel Alloys guarantees outstanding durability, corrosion resistance, and high-temperature performance in their products. Their Incoloy bars are specifically crafted for industries that need superior strength and thermal stability, making them a reliable choice for critical applications in the chemical, power, and petrochemical sectors.
The Incoloy 800/800H/800HT Bars primarily consist of nickel (30–35%), iron (the balance), and chromium (19–23%), with small amounts of titanium, aluminum, and carbon added to boost strength and stability. These bars are known for their excellent resistance to oxidation and carburization at high temperatures. Incoloy 800H enhances tensile and yield strength through controlled carbon content, while 800HT boasts higher creep-rupture strength due to increased stabilization. Mechanically, they deliver impressive high-temperature tensile strength, toughness, and fatigue resistance, making them perfect for challenging environments where both corrosion resistance and structural integrity are essential.
| 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 Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Bars in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, 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 find extensive use in industries that require exceptional performance under high temperatures and corrosive conditions. Typical applications include furnace components, heat exchangers, chemical processing equipment, and gas turbine parts. They are also utilized in petrochemical plants, nuclear power facilities, and marine engineering due to their resistance to oxidation, carburization, and thermal fatigue. These bars are perfect for creating tubes, rods, and structural components that need long-lasting strength and stability at elevated temperatures. Their versatility and reliability make them indispensable in various demanding applications.
