Hard Oxidized 1.4876 UNS N08810 800h Incoloy Alloy

• Inconel Series

Common Trade Names: Incoloy 800H, Alloy 800H, Ferrochronin 800H

INCOLOY 800H wire (UNS N08810, 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 alloys belong to the category of super austenitic stainless steels. These alloys have nickel-chromium-iron as the base metals, with additives such as molybdenum, copper, nitrogen and silicon. These alloys are known for their excellent strength at elevated temperatures and good corrosion resistance in a variety of corrosive environments.

INCOLOY alloy 800H is an alloy of nickel, iron and chromium. The alloy is capable of remaining stable and maintaining its austenitic structure even after long time exposures to high temperatures. Other characteristics of the alloy are good strength, and high resistance to oxidizing, reducing and aqueous environments. The standard forms in which this alloy is available are round, flats, forging stock, tube, plate, sheet, wire and strip.

This datasheet will look into the chemical composition, properties and applications of INCOLOY 800H.

• Chemical Properties of Incoloy 800H

• ​Application

Some typical applications are:

• Heat-treating equipment such as baskets, trays, and fixtures.
• Chemical and petrochemical processing,
• Heat exchangers and other piping systems in nitric acid media especially where resistance to chloride stress-corrosion cracking is required. 
• Nuclear power plants, it is used for steam-generator tubing.
• Domestic appliances for sheathing of electric heating elements.
• Production of paper pulp, digester-liquor heaters are often made of alloy 800.
• Petroleum processing, the alloy is used for heat exchangers that air cool the process stream.

• ,Type we could offer

  AMS Number	Alloy	Type	UNS	Cross Ref. Spec	Misc./Shape
  AMS 5766 Bar	Incoloy 800H	Nickel	N08810	-	Bar
  AMS 5766 Custom Tube	Incoloy 800H	Nickel	N08810	-	Custom Tube
  AMS 5871 Plate	Incoloy 800H	Nickel	N08810	-	Plate
  AMS 5871 Sheet	Incoloy 800H	Nickel	N08810	-	Sheet
  AMS 5871 Strip	Incoloy 800H	Nickel	N08810	-	Strip