• Changzhou DLX Alloy Co., Ltd.
    the purchase arrived well packaged good service from the provider
  • Changzhou DLX Alloy Co., Ltd.
    Хорошая цена, хорошее внимание к качеству продукта очень хорошо, короче говоря, все хорошо.
  • Changzhou DLX Alloy Co., Ltd.
    Я выкуплю его. Качество продукта очень хорошее. 
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AMS 5766 Corrosion Resistance UNS N08811 800ht Incoloy Alloy

Place of Origin China
Brand Name DLX
Model Number incoloy 800HT
Minimum Order Quantity 5
Packaging Details wooden case, woven polybag
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 300 tons per month

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Product Details
Delivery Time 7-50 Days Material Ni Fe Cr
Nickel(Min) 30% Coefficient Of Expansion 14.4 μm/m °C (20 – 100°C)
Specific Heat 460 J/kg•°C Density 7.94 G/cm3
Curie Temperature -115°C Condition Hard / Soft
Sureface Bright,Oxided Thermal Conductivity 11.5 W/m-K
Melting Point 1385°C Elongation 30 %

AMS 5766 Incoloy Alloy


UNS N08811 Copper Nickel Alloy


800ht Incoloy Alloy

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Product Description

AMS 5766 Corrosion Resistance UNS N08811 800ht Incoloy Alloy 0

AMS 5766 Corrosion Resistance UNS N08811 800ht Incoloy Alloy 1

  • Inconel Series

Common Trade Names: Incoloy 800HT, Alloy 800HT

INCOLOY 800HT alloys seamless and weld tube 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 800HT 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.

Alloy 800HT is frequently used in applications that involve long-term exposure to elevated temperatures where resistance to oxidation, carburization and other types of elevated temperature corrosion is required. Heat treatment and power generation are two common industries where alloy 800 H/HT® is used. Typical applications include superheater and reheater tubing, headers, pigtails, outlet manifolds and sheathing for heating elements.


  • Chemical Properties of Incoloy 800HT


Incoloy Ni Cr Fe C Mn S Si Cu Al Ti p
800HT 30.0-35.0 19.0-23.0 39.5min 0.06-0.1 1.50max. 0.015max. 1.0max. 0.75max. 0.15-0.60 0.15-0.60 0.045max



  • 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 800HT Nickel N08811 - Bar AMS 5766 Bar
    AMS 5766 Custom Tube Incoloy 800HT Nickel N08811 - Custom Tube AMS 5766 Custom Tube
    AMS 5871 Plate Incoloy 800HT Nickel N08811 - Plate AMS 5871 Plate
    AMS 5871 Sheet Incoloy 800HT Nickel N08811 - Sheet AMS 5871 Sheet
    AMS 5871 Strip Incoloy 800HT Nickel N08811 - Strip AMS 5871 Strip


AMS 5766 Corrosion Resistance UNS N08811 800ht Incoloy Alloy 7AMS 5766 Corrosion Resistance UNS N08811 800ht Incoloy Alloy 8AMS 5766 Corrosion Resistance UNS N08811 800ht Incoloy Alloy 9