Alloy 800 Steel Sheet

1. Standard: ASTM B409, ASME SB409
2. Width: 0~2500mm or as per your requirements
3. Length: 0~12m or as per your requirements
4. Thickness: 0.1~ 50mm or as per your requirements
5. Grades:Incoloy 800,UNS N08800, en 1.4876, alloy 800

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Product Introduction

Alloy 800 Steel Sheet is primarily composed of nickel, iron, and chromium, with small amounts of trace elements such as aluminum and titanium. It has outstanding high-temperature resistance, oxidation resistance, and corrosion resistance, and can be processed and formed through processes such as cold rolling and hot rolling. HT PIPE is a incoloy alloy 800 sheet supplier with 15+ export experience. Contact us for more information and quotes for free!

We offers alloy 800 steel in a variety of forms, including:

Bar
Wire
Sheet
Plate
Forgings
Pipe fittings
Flanges
Seamless & Welded pipe
Seamless Tube & Welded tube
Weld Rod

Incoloy 800 Chemical Composition

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr	Al	Ti
800	0.10 max	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30.00 – 35.00	19.00 – 23.00	0.15 – 0.60	0.15 – 0.60

alloy n08800 sheet Physical Properties

Density: 7.94 g/cm³ (20℃)

Melting Point: 1350-1400℃

Specific Heat Capacity: 460 J/(kg·K) (0-100℃)

Electrical Resistivity: 99 μΩ·cm (20℃)

Thermal Expansion Coefficient: In the range of 200-871℃, the average linear expansion coefficient is 7.9×10⁻⁶-10.2×10⁻⁶/℃

Temperature Adaptation Range: -270℃ to 1100℃, maintaining toughness at low temperatures and stable strength at high temperatures

astm b409 incoloy 800 sheet Specifications

Thickness: 0.5mm-3mm (conventional specifications), special thicknesses of 0.3mm-10mm can be customized.

Width: 1000mm-2000mm (conventional width), wide widths of 1000mm-3000mm can be customized.

Length: 2000mm-6000mm (conventional length), can be cut and customized according to requirements.

Surface condition: Cold-rolled 2B finish, BA finish, pickled finish, polished finish.

Delivery condition: Annealed (ANN), cold-worked (CW), the default delivery condition is annealed.

inco 800 sheet Corrosion Resistance

Sulfidation Corrosion Resistance: The annual sulfidation corrosion rate in sulfur-rich environments is less than 0.05 mm, suitable for high-temperature sulfur-containing working conditions.

Carburization Resistance: The carburization resistance is 1.5 times that of ordinary austenitic alloys, preventing carbon elements from penetrating the matrix and damaging the structure in high-temperature carbon-containing atmospheres.

Water Corrosion Resistance: It can withstand high-temperature and high-pressure water and complex media environments containing chloride ions, and has good resistance to stress corrosion cracking.

Acid and Alkali Corrosion Resistance: It has a certain resistance to various strong acid and strong alkali media, suitable for complex corrosive working conditions in the chemical industry.