Incoloy 800 Plate

ASTM B409 Incoloy 800 Sheet, Alloy UNS N08800 Coil, Incoloy 800 Plate Suppliers in Mumbai, India


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.


Incoloy 800 Plate

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.


Incoloy 800H Plate Stockist, ASME SB409 Inconel 800 Strip, WNR 1.4876 Foil, Alloy 800 Shim Stock, Incoloy 800HT Plate

Specification of Incoloy 800 Plate

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

Available thicknesses for Incoloy 800 Plate

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


Incoloy 800H Plate Size Chart

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 Plate Types

Incoloy 800 Sheet Metal

Incoloy 800 Sheet Metal

ASTM B409 Type 800 Perforated Sheet

ASTM B409 Type 800 Perforated Sheet

Incoloy 800 Chequered Plate

Incoloy 800 Chequered Plate

Incoloy 800 Plain Sheet

Incoloy 800 Plain Sheet

Incoloy 800 Cold Rolled Sheet

Incoloy 800 Cold Rolled Sheet

UNS N08800 Hot Rolled Plate

UNS N08800 Hot Rolled Plate

Incoloy 800 Strip

Incoloy 800 Strip

Incoloy 800 Coil

Incoloy 800 Coil

Incoloy 800 Foil

Incoloy 800 Foil

Incoloy 800 Shim Sheet

Incoloy 800 Shim Sheet

Incoloy 800 Shim Stock

Incoloy 800 Shim Stock


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Chemical Composition of Incoloy Alloy 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

Mechanical Properties of Incoloy 800 Plate & Sheet

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 Nickel Alloy 800 Plate

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)

Equivalent Grade of Incoloy 800, 800H, 800HT Plate

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

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Application of Incoloy 800 Plate