Incoloy Alloy 800 Cold Rolled Steel Strip UNS N08800 EN 1.4876
INCOLOY alloy 800 ( UNS N08800, W. Nr. 1.4876) is a widely used material for construction of equipment
requiring corrosion resistance, heat resistance, strength, and stability for service up to 1500°F (816°C).
Alloy 800 offers general corrosion resistance to many aqueous media and, by virtue of its content of nickel,
resists stress corrosion cracking.
At elevated temperatures it offers resistance to oxidation, carburization, and sulfidation along with rupture
and creep strength.
For applications requiring greater resistance to stress rupture and creep, especially at temperatures
above 1500°F (816°C), INCOLOY alloys 800H and 800HT are used.
INCOLOY alloy 800 is used in a variety of applications involving exposure to corrosive environments
and high temperatures.
It is used for heat-treating equipment such as baskets, trays, and fixtures.
In chemical and petrochemical processing, the alloy is used for heat exchangers and other piping systems
in nitric acid media especially where resistance to chloride stress-corrosion cracking is required.
In nuclear power plants, it is used for steam-generator tubing.
The alloy is often used in domestic appliances for sheathing of electric heating elements.
In the production of paper pulp, digester-liquor heaters are often made of alloy 800.
In petroleum processing, the alloy is used for heat exchangers that air cool the process stream.
Applications
furnace components and equipment, petrochemical furnace cracker tubes, pigtails and headers,
sheathes for electrical heating elements, stream generator tubing and domestic appliances.
Available Product Forms
sheet, strip, plate, round bar, wire
Incoloy Alloy 800 strip products: AMS 5871, ASTM A240, ASTM B409
Incoloy® Alloy 800 is a Registered Trademark of Special Metals Corporation
Typical chemical composition %
| C | Si | Mn | P | S | Cr | Ni | Cu | Al | Ti |
| 0.01 | 0.69 | 0.31 | 0.013 | 0.001 | 20.6 | 30.8 | 0.03 | 0.32 | 0.22 |
Wuxi Guanglu Special Steel Co., Ltd. – your productivity partner for high performance specialty alloys.
For Details, please Contact
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