| Size range | 1000 Mm X 2000mm, 1500mm X 3000mm To 6000mm, 2000mm X 4000mm To 6000mm, 4' X 8', 1250mm X 2500mm |
|---|---|
| Range | 150mm, 5mm |
| Thickness | 4.0mm, 100mm |
| Specialize | Shim Sheet, Perforated Sheet |
800 Incoloy Sheet Manufacturer in India Supplying ASTM B409 Standard Sheets for Heat Exchangers & Process Equipment
United Stainless LLP is a prominent 800 Incoloy Sheet Manufacturer in India which has a high level of resistance against oxidation, carburization and corrosion of high temperatures; this is because 800 Incoloy Sheet is a superior strength material and it has good stability at high temperature. This alloy is also very stress rupture and thermal fatigue resistant in continuous working conditions.
They are purchased via a reputable B2B platform and produced in accordance with international standards and delivered in the form of custom size and thickness. The larger product selection also incorporates Incoloy Sheet to suit diverse industrial purposes with 800H Incoloy Sheet being chosen to offer high creep strength and 800HT Incoloy Sheet being chosen to offer high rupture strength in high temperature applications.
The material 800 Incoloy Sheet is a good blend of mechanical strength, oxidation and metallurgical stability that is applicable in petrochemical plants, thermal processing units and industrial furnaces. This material as an 800 Incoloy Sheet Supplier In India is reliable as a long life performance in hard operation environment where alloys might not have.
Material & Grades of 800 Incoloy Sheet
Incoloy Sheet 800 can be received in variety of grades and metallurgical conditions to meet various temperature and pressure demands. Selecting the proper grade will guarantee to have a better service life, structural integrity and also operational safety.
| Material | Grade / Standard | UNS No. | Thickness (mm) | Width (mm) | Typical Applications |
|---|---|---|---|---|---|
| Incoloy Alloy | 800 | N08800 | 0.5 – 50.0 | 1000 – 2000 | Heat exchangers, furnace parts |
| Incoloy Alloy | 800H | N08810 | 1.0 – 40.0 | 1000 – 2000 | High-temperature pressure vessels |
| Incoloy Alloy | 800HT | N08811 | 1.0 – 35.0 | 1000 – 2000 | Petrochemical & thermal processing |
| Incoloy Alloy | 825 | N08825 | 0.8 – 30.0 | 1000 – 2000 | Chemical processing equipment |
Key Features & Benefits
- Excellent resistance to oxidation and carburization
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High mechanical strength at elevated temperatures
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Good weldability and fabrication properties
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Stable microstructure for long-term service
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Suitable for chemical, thermal, and power industries
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Available in standard and custom dimensions
- Excellent resistance to oxidation and carburization
- High mechanical strength at elevated temperatures
- Good weldability and fabrication properties
- Stable microstructure for long-term service
- Suitable for chemical, thermal, and power industries
- Available in standard and custom dimensions
Incoloy 800 / 800H / 800HT Sheet & Plates Equivalent Grades :
STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN OR Incoloy 800 1.4876 N08800 NCF 800 NA 15 ЭИ670 Z8NC32-21 X10NiCrAlTi32-20 XH32T Incoloy 800H 1.4958 / 1.4876 N08810 NCF 800H NA 15(H) ЭИ670 Z8NC33-21 X5NiCrAlTi31-20 XH32T Incoloy 800HT 1.4859 / 1.4876 N08811 NCF 800HT NA 15(HT) ЭИ670 - X8NiCrAlTi32-21 XH32T
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32T |
| Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 | XH32T |
| Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | - | X8NiCrAlTi32-21 | XH32T |
Chemical Composition of Incoloy Alloy 800 / 800H / 800HT Sheet & Plate
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy 800 | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30 – 35 | 19 – 23 | 0.15 – 0.60 | 0.15 – 0.60 |
| Incoloy 800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30 – 35 | 19 – 23 | 0.15 – 0.60 | 0.15 – 0.60 |
| Incoloy 800HT | 0.06 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30 – 35 | 19 – 23 | 0.15 – 0.60 | 0.15 – 0.60 |
Type of Sub-products

Incoloy 800h Sheet Incoloy 800h Sheet
Incoloy 800H is a high temperature alloy with enhanced creep and stress rupture properties. It is specifically designed for applications requiring superior strength at high temperatures, making it ideal for use in power plants, chemical reactors, and other high pressure environments. The "H" designation signifies the improved alloy's ability to withstand prolonged heat exposure.
