Incoloy Alloy 800

Incoloy Alloy 800

Incoloy Alloy 800/ H/ HT chemical composition and price per kg

Incoloy Alloy 800 grades properties, Also find here Incoloy 800H and Alloy 800HT equivalent chart, uses, temperature range, composition, density.

Alloy 800 is a variation of Inconel superalloys. These are super austenitic stainless steel materials. There are silicon, molybdenum, copper, nitrogen and other elements in addition to the chromium, nickel iron base of the alloy. They are very much corrosion resistant under various environments and exhibit high strength under high temperatures. The Incoloy 800H has 0.2% titanium in its composition and is used in specific applications. The applications include heat exchangers, process piping, furnace components, electric range heating element sheathing and ammonia effluent coolers. The Alloy 800H is also used in extruded tubing in ethylene furnaces and in steam methane forming furnaces. The Incoloy 800HT contains 0.5% titanium in the composition. As a result, the Alloy 800HT has higher creep resistance and strength than the 800H. The Incoloy 800 chemical composition makes it oxidation resistant and carburization resistant under high temperatures. The alloy can be exposed to high temperatures for long time without compromising the austenitic properties of the materials. The Inconel 800 heating element is made up of this alloy and can last longer. The material is used to produce accessories in heat exchangers, carburizing equipment, heating elements and sheathing. The use of the alloy in nuclear steam generator tubing is also common. The Incoloy 800 density is around 7.94 grams per cubic centimeter. The Incoloy 800 temperature range is very impressive ranging from cryogenic temperatures all the way to high temperatures. The alloy gets work hardened during machining. Welding is possible with a matching filler metal. Conventional methods could be applied when forming this material due the good ductility of the alloy. With standard tooling, cold working is possible on Inconel 800. The Incoloy 800 Price could be inquired by contacting us. The Incoloy 800 suppliers sell different products, forms, shapes and grades in different prices and the prices could fluctuate based on market conditions as well.

Incoloy Alloy 800 / H/ HT Products

Incoloy 800 / H/ HT price per kg

Incoloy 800 Price US $17/Kg

Incoloy 800 / H/ HT ASTM Standard

Alloy Seamless Tubing Welded Tubing Seamless Pipes Welded Pipes Bars Sheet/Plates Forging Products B/W Pipe Fittings
Alloy 800 (UNS N08800 / 1.4876) B163 B515 B407 B154 B408 B409 B564 B366
Alloy 800H (UNS N08810 / 1.4876) B163 B515 B407 B154 B408 B409 B564 B366
Alloy 800HT (UNS N08811/ 1.4958) B163 B515 B407 B154 B408 B409 B564 B366

Specification of Incoloy Alloy 800 / H/ HT

Common Trade Name of Alloy 800
  • Incoloy 800
  • Nickel 800
  • Ferrochronin 800
  • Nickelvac 800
  • Nicrofer 3220
Common Trade Name of Alloy 800H
  • Nickelvac 800H
  • Incoloy 800H
  • Nickel 800H
  • Ferrochronin 800H
  • Nicrofer 3220
Common Trade Name of Alloy 800HT
  • Nickelvac 800HT
  • Incoloy 800HT
  • Nickel 800HT
  • Ferrochronin 800HT
Common Trade Name of Alloy 800AT
  • Nickel 800AT
  • Nickelvac 800AT
  • Incoloy 800AT
  • Ferrochronin 800AT
  • INCOLOY® alloy 800: UNS N08800, Werkstoff Number 1.4876.
  • INCOLOY® alloy 800H : UNS N08810, Werkstoff Number 1.4876. It is listed in NACE MR0175 for oil and gas service.
  • INCOLOY® alloy 800HT : UNS N08811, Werkstoff 1.4958
  • INCOLOY® alloy 800AT : Werkstoff 1.4959

Incoloy Alloy 800 / H/ HT Temperature Range

Incoloy Alloy 800 up to about 1500 Deg F (816°C)
Incoloy Alloy 800H 1100 Deg F (593°C) to 1800°F (982°C) 

Incoloy 800 / H/ HT Applications & Uses

  • Heat exchangers and process piping
  • Chemical processing
  • Carburizing fixtures and retorts
  • Oil and gas industries
  • Nuclear and power industries
  • Commercial Gas Turbines
  • Furnace components
  • Food Processing
  • Electric range heating-element sheathing
  • Chemical Processing
  • Cryogenic Storage Tanks
  • Ammonia effluent coolers
  • Power generation industries
  • Nuclear reactors
  • Gas turbines engines
  • Pressure vessels

Incoloy Alloy 800 / H/ HT Composition (%  by Weight)

Alloy

UNS N08800

UNS N08811

UNS N08810

Grade

800

800HT

800H

Carbon

0.10 maximum

0.06 - 0.10

0.05 - 0.10

Nickel (NI)

30 - 35

same

same

Chromium

19 - 23

same

same

Iron

39.5 minimum

39.5 minimum

39.5 minimum

Aluminum

.15 - .60

.25 - .60

.15 - .60

Titanium

.15 -.60

.25 - .60

.15 - .60

Aluminium plus Titanium

.30 - 1.20

.85 - 1.20

.30 - 1.20

ASTM Grain Size

NA

5 / Coaser

5 / Coarser

Properties of Incoloy 800 / H/ HT

Product .2% Yield (ksi) Tensile (ksi) Elongation (%)
Rod & Bar 30-60 75-100 60-30

Mechanical Characteristics

Nickel Grade

Condition

Available shapes

Ultimate
Tensile
Strength,
ksi (MPa)

Yield
Strength
at 0.2%
offset,
ksi (MPa)

Elongation
in 2"
or 4D, percent

800

Annealed

Sheet, Plate

85 (586)

40 (276)

43

800

Annealed

Sheet, Plate
Strip, Bar

75 (520)*

30 (205)*

30*

800H

SHT

Sheet, Plate

80 (552)

35 (241)

47

800H

SHT

Sheet, Plate
Strip, Bar

65 (450)*

25 (170)*

30*

Other Relevant Grades

Incoloy 800 / 800H / 800HT

Inconel UNS N08800 / N08810 / N08811 | DIN 1.4876 / 1.4958 / 1.4859