Other Names: Incoloy 800 Sheet, UNS N08800 Plate, W.Nr 1.4876 Alloy Plate, GH800 Steel Sheet
Application: Heat treatment furnace parts, boiler components, heat exchanger plates, chemical reactor linings, power plant equipment
Specs: Thickness 0.3mm–100mm, width 100mm–2500mm, length up to 6000mm; ASTM B409 standard, annealed state
Incoloy 800 (UNS N08800, W.Nr 1.4876) is a nickel-iron-chromium alloy renowned for its excellent high-temperature oxidation resistance, carburization resistance, and overall corrosion resistance. It maintains stable mechanical properties at continuous service temperatures up to 1000°C, making it ideal for high-temperature industrial applications such as heat treatment furnaces, boilers, and heat exchangers. This alloy plate and sheet feature good ductility, outstanding weldability, and easy machining performance, enabling flexible forming and fabrication. It offers reliable resistance to stress corrosion cracking, thermal fatigue, and various corrosive media including acids, alkalis, and high-temperature flue gases. Widely used in petrochemical, power generation, nuclear energy, and marine engineering fields, it is suitable for manufacturing reactor linings, heat exchanger plates, boiler components, and high-temperature structural parts. All our Incoloy 800 plates & sheets are produced strictly in accordance with ASTM B409 / ASME SB409 standards, with full raw material traceability. Complete factory test certificates (MTR), EN 10204 3.1/3.2 certificates, and third-party inspection reports are available to meet your quality and certification requirements.
- Heat Treatment & Furnace: Furnace seals, radiant tube wraps, heat treatment fixtures, oven gaskets
- Chemical & Petrochemical: Corrosion-resistant gaskets, shims, expansion joints, reactor internals
- Power & Energy: Power plant high-temperature seals, steam generator gaskets, boiler baffles
- Marine & Environment: Seawater desalination components, FGD system strips, offshore corrosion-resistant parts
- Industrial Manufacturing: High-temperature springs, precision shims, electronic components (high-temperature environment)
|
Item |
Details |
|
Grade |
Incoloy 800 |
|
UNS No. |
N08800 |
|
W.Nr. |
1.4876 |
|
Standard |
ASTM B409 / ASME SB409 |
|
Form |
Plate / Sheet / Coil (optional) |
|
Thickness |
0.3mm – 100mm (customized available) |
|
Width |
100mm – 2500mm |
|
Length |
1000mm – 6000mm or custom cut |
|
Surface Finish |
No.1 (Hot rolled), 2B (Cold rolled), Pickled, Polished |
|
Temper |
Annealed / Solution Treated |
|
Density |
8.03 g/cm³ |
|
Tensile Strength |
≥ 550 MPa (annealed) |
|
Yield Strength |
≥ 205 MPa (annealed) |
|
Elongation |
≥ 35% |
|
Certification |
ISO 9001, EN 10204 3.1/3.2, MTR, Third-party test report |
1.Factory direct supply, no middleman markup, competitive price for bulk orders
2. Strict quality control, uniform chemical composition and stable mechanical properties
3. Customized sizes, surface finishes, and cutting services to meet specific project needs
4. Complete certification package (MTR, 3.1/3.2 certificates) for global market access
5. Fast lead time (7–15 working days for standard specs) and stable supply capacity
EN
