VDM® Alloy 800 H (1.4876/N08810)

VDM® Alloy 800 H is an austenitic, heat resistant iron-nickel-chromium alloy with controlled levels of carbon, aluminum and titanium.

Characteristics of VDM® Alloy 800 H

VDM® Alloy 800 H (1.4876/N08810) is characterized by:

  • good creep rupture strength at temperatures above 600 °C (1,112 °F) 
  • good resistance in oxidizing, nitriding and carburizing conditions
  • metallurgical stability in long-term use at high temperatures

The analysis of VDM® Alloy 800 H is identical to that of VDM® Alloy 800. A special solution annealing results in a grain sizes ≥ 90 μm (ASTM No. 4), which increases the creep rupture strength above 600 °C (1,112 °F) significantly.

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Applications of VDM® Alloy 800 H

VDM® Alloy 800H has a wide range of applications in areas of elevated temperatures in furnace construction, in the chemical industry, in environmental protection equipment, in the automotive industry and in power plants. Typical applications include furnace muffles, containers, bins, holders in various heat treatment plants and burner components.

Because of ist resistance to carburization and nitriding, the alloy is furthermore used in the areas of:

  • Steam/hydrocarbon reformers
  • Ethylene pyrolysis
  • Equipment for acetic anhydride and ketone production

Available product forms

You will find a detailed list about available product forms and sizes of VDM® Alloy 800 H (1.4876/N08810) in our data sheet. 

Do you have any questions? Please contact us!

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