Marsh Nickel Alloys, located in Canberra, Australia, has made a name for itself as a leading manufacturer and supplier of Incoloy 800/800H/800HT Bars in Dubai, UAE. The company prides itself on providing top-notch nickel-iron-chromium alloy bars that are celebrated for their remarkable resistance to oxidation, carburization, and high-temperature corrosion. With a strong emphasis on precision manufacturing, Marsh Nickel Alloys guarantees that every product adheres to global quality standards, meeting the varied needs of different industries. Their cutting-edge production methods, thorough testing processes, and customer-focused approach have established them as a reliable partner for businesses looking for durable and high-performance Incoloy 800 series bars in Dubai.
The Incoloy 800/800H/800HT Bars are primarily made up of nickel (30–35%), chromium (19–23%), and iron as the base, with trace amounts of carbon, aluminum, and titanium to enhance strength. These alloys boast impressive mechanical properties, including high tensile strength, excellent creep and rupture resistance, and outstanding stability at elevated temperatures. The 800H and 800HT grades offer improved stress rupture and creep resistance thanks to their carefully controlled carbon and aluminum-titanium content, making them perfect for applications that require both strength and corrosion resistance.
| 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 Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Bars in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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 demand exceptional heat and corrosion resistance. They are commonly utilized in petrochemical processing, power generation, heat exchangers, pressure vessels, and furnace components. These bars are particularly well-suited for high-temperature settings, such as reformer outlet manifolds, superheater tubes, and heat-treating equipment. Their remarkable mechanical strength and oxidation resistance also make them ideal for marine, chemical, and oil & gas sectors. These bars perform reliably in both oxidizing and reducing environments, ensuring durability and dependability in challenging operating conditions.
