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Incoloy 800/800H/800HT sheet are nickel-chromium-iron alloys made for high-temperature service. They offer strong resistance to oxidation, carburization, and corrosion in demanding heat environments. Alloy 800 sheet, alloy 800H sheet, and alloy 800HT sheet perform well in both acidic and high-temperature conditions. While Incoloy 800 coil, Incoloy 800H coil, and Incoloy 800HT coil are rolled for ease of fabrication, Incoloy 800 plate, Incoloy 800H plate, and Incoloy 800HT plate are flat forms of the same alloys. Preston Pipes and Alloys supplies and stocks all these forms, ensuring each product meets strict chemical and mechanical property requirement for durability and strength.
These alloys' characteristics make them perfect for demanding industrial applications. They maintain stability and strength even at elevated temperatures. Industries like offshore oil drilling, power generation, petrochemicals, and gas processing rely on Incoloy 800 plate supplier grades for equipment that must resist heat and corrosion. Pharmaceutical and chemical equipment often uses Incoloy 800H coil supplier products for clean and reliable service. Incoloy 800HT coil supplier stock is in demand for seawater equipment, condensers, heat exchangers, and pulp and paper production due to its long life and low maintenance needs.
We supply Incoloy 800 sheet stockist sizes as per ASTM B424 / ASME SB424. Lengths include 2000 mm, 2440 mm, 2500 mm, 3000 mm, and 6000 mm, with widths from 1000 mm to 2000 mm. Thickness ranges from 0.3 mm to 20 mm. Hot rolled plate (HR) and cold rolled sheet (CR) finishes are available. Incoloy 800H plate stockist and Incoloy 800HT plate stockist items undergo hot rolling above the recrystallization temperature, then are reduced through rolling and shaped. Cold rolling at room-temperature improves surface finish and strength. While solution heat treatment for 800H and 800HT improves creep resistance, annealing reduces stress and increases ductility. Cutting and finishing follow customer specifications before shipment.
Strict quality checks are performed on our inventory of Incoloy 800 coils and Incoloy 800HT coils. We conduct dimensional inspections, corrosion resistance assessments, tensile and hardness tests, and PMI testing. Micro and macrostructure tests ensure there are no internal flaws. Third-party inspections and full traceability records are provided. Certificates include EN 10204/3.1B, raw materials certificates, radiography test reports, and NACE MR 01075 compliance when needed. Packaging follows export standards with options like wooden cases or pallets. We prepare all documents for smooth delivery of Incoloy 800 plate supplier, Incoloy 800H sheet supplier, and Incoloy 800HT sheet supplier materials from mill to client.
| Standard | ASTM B409 / ASME SB409 |
| Available Sizes | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Thickness Range | 0.3 mm to 1200 mm or as required |
| Length | 2000 mm to 6000 mm (cut-to-size available) |
| Process | Hot Rolled, Cold Rolled |
| Hardness | Soft, Hard, Half Hard, Spring Hard (as required) |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle) |
| Packing | Packed in Wooden Boxes, Bubble Wraps, Steel Strips Bundled, or as per Customer’s Request |
| Testing and Documents | Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports |
|
3/16" |
1/4" |
3/8" |
1/2" |
5/8" |
3/4" |
|
4.8mm |
6.3mm |
9.5mm |
12.7mm |
15.9mm |
19mm |
|
1" |
1 1/4" |
1 1/2" |
1 3/4" |
2" |
|
|
25.4mm |
31.8mm |
38.1mm |
44.5mm |
50.8mm |
| Size (in inches) | Size (in mm) |
|
.125" |
3.18mm |
|
.134" |
3.40mm |
|
.156" |
3.96mm |
|
.187" |
4.75mm |
|
.250" |
6.35mm |
|
.312" |
7.92mm |
|
.375" |
9.53mm |
|
.500" |
12.7mm |
|
.600" |
15.9mm |
|
.750" |
19.1mm |
|
.875" |
22.2mm |
|
1" |
25.4mm |
|
1.125" |
28.6mm |
|
1.250" |
31.8 mm |
|
1.500" |
38.1mm |
|
1.750" |
44.5mm |
|
2" |
50.8mm |
|
2.500" |
63.5mm |
|
3" |
76.2mm |
Dimensions: widths 1000/1220/1500 mm, lengths 2000/2500/3000 mm.
Incoloy 800 Sheet Metal
ASTM B409 Type 800 Perforated Sheet
Incoloy 800 Chequered Plate
Incoloy 800 Plain Sheet
Incoloy 800 Cold Rolled Sheet
UNS N08800 Hot Rolled Plate
Incoloy 800 Strip
Incoloy 800 Coil
Incoloy 800 Foil
Incoloy 800 Shim Sheet
Incoloy 800 Shim Stock
Get in touch with us for the best deal on Incoloy 800 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 |
| 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 % |
| Physical Properties of Alloy 800 (ASTM B409 / ASME SB409) | |
| Density | 0.287 lb/in³ (7.94 g/cm³) |
| Melting Range | 2475–2525 °F (1357–1385 °C) |
| Specific Heat | 0.11 Btu/lb•°F (32–212°F) | 460 J/kg•°C (0–100°C) |
| Permeability at 70°F (21°C) and 200 Oersted (15.9 kA/m) |
Annealed: 1.014 Hot-Rolled: 1.009 |
| Curie Temperature | -175 °F (-115 °C) |
| 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 |