Why Incoloy 800 / 800H / 800HT Sheets & Plates Are Ideal for High-Temperature Applications
Jade Alloys who are a reputable manufacturer and exporter of Nickel Alloy product also provides high quality Incoloy 800, 800H and 800HT sheets and plates which are used in heat resistant and high temperature applications.
These alloys (UNS N08800 / N08810 / N08811) have superior oxidation, carburization, and corrosive resistance; the structural strength of these alloys is not diminished even at the long-term exposure to heat.
Our Nickel Alloy 800 series plates are offered in hot-rolled finish, cold-rolled finish, and also in satin finish and they are made with tight dimensional accuracy. Our Nickel-Iron-Chromium alloy products are available as sheets in the form of rolls, flats, and in chequered form that is used in industrial furnaces, heat exchangers, boilers, and power generation units.
To ensure quality and tracing, the materials are supplied by Mill Test Certificate (MTC) and conform to the international supply requirements of export and engineering purposes.

What is an Incoloy 800 / 800H / 800HT Plate?
Incoloy 800 is a type of nickel-iron-chromium alloy that has been designed to provide excellent strength and stability at high temperatures. It is well known to have its structure and mechanical integrity even when subjected to constant heat or stress. The alloy has high oxidation and scaling resistance, which means that it can be used under high-temperature exchangers, reformers, and furnace components.
Incoloy 800H and Incoloy 800HT are developed out of the 800 alloy and are designed to have greater mechanical and thermal stability over time. The H grade has a slightly better grade of carbon which enhances the creep and rupture strength and the HT grade has well regulated contents of titanium and aluminum that makes it better suited to operate in high temperatures. Collectively, these alloys span a wide spectrum of industrial environments in which heat, pressure, and corrosion resistance are extremely important.
The one attribute that makes the Incoloy 800 series unique is that it is capable of maintaining its austenitic structure even after exposure to high temperatures. It can be scaled and deformed unlike normal stainless steels, it is resistant to scaling and deformation allowing it to keep its clean surface and dimensional accuracy after repeated thermal cycling. This is the reason why this property qualifies it as the best property to be used by engineers who need to design systems that can withstand continuous change in temperature without any degradation in the materials.
In addition to its technical benefits, the Nickel Alloy 800 sheets/plates have great fabrication properties. They are easily welded, shaped or machined through standard industrial methods hence making it easy to produce in small scale projects. It is this versatility that causes fabricators and EPC contractors to turn to Incoloy 800 series alloys when accurate and reliable performance is indispensable.
Every grade of this series, Incoloy 800, 800H and 800HT, can be found in international standard grade and supplied with full documentation, with Mill Test Certificates (MTC) to enable tracing/authentication of materials. These certificates confirm that the alloy is of the right quality in terms of all the necessary chemical and mechanical parameters, which are consistent in each consignment.
Due to excellent durability and heat resistant ability, Incoloy 800 plates and sheets are utilized worldwide in industries whereby materials are constantly in contact with hot gases and corrosion elements. They are particularly popular in heaters of the refinery, petrochemical furnaces, and process piping systems. In such applications, the 800H and 800HT grades are commonly selected due to their long-life expectancy, and provide an economical operation in the long term.
Being a reliable manufacturer and exporter of Incoloy 800 in India, Jade Alloys guarantees that all its products meet the global standards, and at the same time, customers get quality products in good time. To meet its domestic and export needs, the company provides Nickel Alloy 800H and 800HT sheets and plates in diverse sizes and finishes on the surface such as hot rolled, cold rolled, and satin finishes.
Jade Alloys offers engineering and industrial solutions to the problem of a dependable supplier of heat conductive Incoloy 800 series plates. All orders are supported by quality tests, ISO certification, and specific technical support – so that all shipments can be delivered according to the performance requirements of your project
Quick Section Links
- Incoloy 800 / 800H / 800HT Sheets & Plates Specifications
- Incoloy 800 / 800H / 800HT Sheets & Plates Equivalent Standard Grade
- Incoloy 800 / 800H / 800HT Sheets & Plates Inventory
- Incoloy 800 / 800H / 800HT Sheets & Plates Chemical Composition
- Incoloy 800 / 800H / 800HT Sheets & Plates Mechanical Properties
- Incoloy 800 / 800H / 800HT Plate Dimensions
- Incoloy 800 / 800H / 800HT Inconel Plate Sizes
- Incoloy 800 / 800H / 800HT Plate Weight & Density
- Available Stock of ASTM B409 Incoloy 800 / 800H / 800HT Sheets & Plates
- Applications of Incoloy 800 / 800H / 800HT Sheets & Plates
Incoloy 800 / 800H / 800HT Sheets & Plates Manufacturing Process
Incoloy 800 / 800H / 800HT Sheets & Plates Specifications
Our Incoloy 800 / 800H / 800HT sheets & plates are manufactured to rigorous industry standards, offering a wide range of sizes, dimensions, and finishes.
| Standard | ASTM B409 / ASME SB409 |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Thickness | 0.3 mm to 120 mm |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Form | Sheets, Plates, Coils, Slatting Coils, Perforated Coils |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
“Contact Jade Special Metals today with your requirement for Incoloy 800 Sheet and Alloy 800H Plates. We assure you of the best quote.
Incoloy 800 / 800H / 800HT Sheets & Plates Equivalent Standard Grade
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 |
| Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 |
| Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 |
Incoloy 800 / 800H / 800HT Sheets & Plates Inventory

Incoloy 800 / 800H / 800HT Perforated Sheets

Incoloy 800 / 800H / 800HT Chequred Plates

Incoloy 800 / 800H / 800HT Shim Sheets

Incoloy 800 / 800H / 800HT Coils

Incoloy 800 / 800H / 800HT Foils

Incoloy 800 / 800H / 800HT Strips
Incoloy 800 / 800H / 800HT Sheets & Plates Chemical Composition
The precise chemical composition of Incoloy 800, 800H, and 800HT is shown below, detailing the elements that contribute to their exceptional high-temperature and corrosion-resistant properties.
| Grade | C | Mn | Si | Al | S | Cr | Cu | Ni | Fe |
| Incoloy 800 | 0.10 max | 1.50 max | 1 max | 0.15 – 0.60 | 0.015 max | 19.0-23.0 | 0.75 max | 30.0-35.0 | 39.5 min |
| Incoloy 800H | 0.05 – 0.10 | 1.50 max | 1 max | 0.15 – 0.60 | 0.015 max | 19.0-23.0 | 0.75 max | 30.0-35.0 | 39.5 min |
| Incoloy 800HT | 0.06 – 0.10 | 1.50 max | 1 max | 0.15 – 0.60 | 0.015 max | 19.0-23.0 | 0.75 max | 30.0-35.0 | 39.5 min |
Incoloy 800 / 800H / 800HT Sheets & Plates Mechanical Properties
These are the mechanical properties of our Incoloy 800 / 800H / 800HT sheets & plates, highlighting their strength and durability under demanding conditions.
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
| 7.94 g/cm³ | 1385 °C (2525 °F) | Psi – 75,000, MPa – 520 | Psi – 30,000, MPa – 205 | 30 % |
Cutting Methods of Incoloy 800 / 800H / 800HT Sheets & Plates

Incoloy 800 / 800H / 800HT Plate Dimensions
| Dimension (mm) | KG P/M2 |
| 0.5 X 1000 X 2000 | 4.5 |
| 0.7 X 1219 X 3048 | 6.3 |
| 0.9 X 1219 X 3048 | 8.1 |
| 1.2 X 1219 X 3048 | 10.8 |
| 1.6 X 1200 X 3048 | 14.4 |
| 2.0 X 1219 X 3048 | 18.0 |
| 3 X 1200 X 3000 | 27.0 |
| 3.18 X VARIOUS ANN | 28.6 |
Inconel 800 / 800H / 800HT Plate Sizes
Explore the various available sizes for our Inconel 800, 800H, and 800HT plates.
| Sizes | Availability | Sizes | Availability |
| 0.4mm | 5mm | ||
| 0.5mm | 6mm | ||
| 0.8mm | 8mm | ||
| 1mm | 10mm | ||
| 1.2mm | 12mm | ||
| 1.6mm | 16mm | ||
| 2mm | 20mm | ||
| 3mm | 25mm | ||
| 4mm |
Inconel 800 / 800H / 800HT Plate Weight & Density
Refer to the table below for the weight per unit area and density of our Inconel 800, 800H, and 800HT plates.
| Thickness | Plate Weight per Unit Area | Density |
| 3/16 inches | 0.06000 lbs/in² / 42.184176 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 1/4 inches | 0.08 lbs/in² / 56.245568 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 3/8 inches | 0.121 lbs/in² / 85.0714216 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 1/2 inches | 0.161 lbs/in² / 113.1942056 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 5/8 inches | 0.196 lbs/in² / 137.8016416 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 3/4 inches | 0.235 lbs/in² / 165.221356 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 7/8 inches | 0.274 lbs/in² / 192.6410704 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 1 inches | 0.313 lbs/in² / 220.0607848 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 1 1/4 inches | 0.391 lbs/in² / 274.9002136 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 1 1/2 inches | 0.47 lbs/in² / 330.442712 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 1 3/4 inches | 0.549 lbs/in² / 385.9852104 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 2 inches | 0.627 lbs/in² / 440.8246392 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 2 1/4 inches | 0.705 lbs/in² / 495.664068 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 2 1/2 inches | 0.784 lbs/in² / 551.2065664 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 2 3/4 inches | 0.862 lbs/in² / 606.0459952 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
| 3 inches | 0.941 lbs/in² / 661.5884936 kg/m ² | 0.315 lbs/in³ / 8.72 g/cm³ |
Available Stock of ASTM B409 Incoloy 800 / 800H / 800HT Sheets & Plates
- Incoloy 800 Shim Sheets
- Alloy 800H Circles
- 800 Inconel Plain Sheets
- 800HT Incoloy Alloy Foils
- UNS N08800 Polished Plates
- WERKSTOFF NR. 1.4876 Perforated Sheet
- ASTM B409 800 Incoloy Sheet
- Inconel 800H Sheet Cut To Size
- Incoloy 800 Sheet #4 Finish
- Alloy 800HT Cold Rolled Plates
- ASTM B409 Type 800 Plate 2B Finish
- 800HT Inconel Plate Mill Finish
- UNS N08810 Plates
- WERKSTOFF NR. 1.4859 Shim Sheets
- ASTM B409 Alloy 800H Coils
- ASTM B409 Alloy 800 Slitting Coil
- Inconel 800HT CR Sheet
- Incoloy Alloy 800 Strips
- 800 Incoloy #4 Finish Sheets
- 800HT Incoloy Alloy Foils
- UNS N08811 Sheet Supplier
- WERKSTOFF NR. 1.4958 HR Plates
- 800H Inconel Sheet
- Alloy 800 #8 Finish Plates
- Incoloy® Alloy 800 Plate Manufacturer
- 800HT Incoloy Laser Cutting Sheet
- Incoloy 800 Sheets
- 800HT Incoloy Sheets Distributor
- UNS N08800 Plates Exporter
- WERKSTOFF NR. 1.4876 CR Sheets
- ASTM B409 Type 800 Sheet and Plate
- ASTM B409 800H Incoloy Plate
- 1.4859 Incoloy Perforated Sheet
- Alloy 800 2B Finish Plates Stockist
- Incoloy® Alloy 800 Sheets
- Inconel 800HT Sheets Price
Applications of Incoloy 800 / 800H / 800HT Sheets & Plates
- Pipeline Engineering
- Marine Industry
- Chemical Industry
- Oil & gas industry
- Mechanical Engineering
- Plant Engineering
- Petrochemical Industry
- Power Industry
- Aerospace
- Food Processing Industry

Related Searches for Incoloy 800 / 800H / 800HT Sheets & Plates
Engineers and buyers often search for related grades and specifications when sourcing Incoloy 800 series sheets and plates. Popular queries include Incoloy 800H sheet specifications, Incoloy 800 plate price in India, and Nickel Alloy 800HT sheet suppliers in Mumbai. Many also look for ASTM B424 alloy 800H plate exporters, Incoloy 800 sheet stockists, and Incoloy 800HT plate equivalent grades for high-temperature applications.
Jade Alloys also supplies similar materials such as ASTM B424 Alloy 800 plates, Incoloy 800H 2B sheets, and Nickel Alloy satin finish plates across India and for global export.
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Get a Competitive Price for Incoloy 800 Sheets & Plates
We provide premium-quality Incoloy 800 sheets and plates at the most competitive prices. Our efficient supply chain and extensive inventory enable us to offer exceptional value for every order.
To get a personalized quote, simply contact us with your specific requirements, including the quantity, dimensions, and finish you need. Our team is ready to provide you with a transparent and cost-effective solution for your project.





