NC1249 Incoloy 800H (Alloy 800H, UNS N08810) Tube/Pipe

Incoloy 800H (Alloy 800H, UNS N08810) Tube/Pipe Description:

Incoloy alloy is a range of superalloys produced by Special Metals Corporation. They are nickel-iron-chromium alloys that are used for applications which require high corrosion resistant and high temperature strength. Incoloy alloys are quite similar to Inconel alloys but their different composition makes some distinctions in their applications.
Incoloy 800H is an iron-nickel-chromium alloy having the same basic composition as Incoloy 800, with significantly higher creep rupture strength. The higher strength results from close control of carbon, aluminum and titanium contents in conjunction with a high temp anneal. The 800H modification was to control carbon (0.05 to 0.10%) and grain size to (>ASTM 5) to optimize stress rupture properties. Incoloy 800H has further modifications to the combined titanium and aluminum levels (0.85 to 1.2%) to ensure optimum high temperature properties. The alloy is dual certified and combines the properties of both forms.
Other trade name: Alloy 800H, UNS N08810, Ferrochronin 800H, Nickelvac 800H, Nicrofer 3220, Werkstoff Nr. 1.4876

Incoloy 800H (Alloy 800H, UNS N08810) Tube/Pipe Specifications:

Metal Type: UNS N08810
Standard: ASTM B407, ASTM B829, ASTM B514, ASTM B775, ASTM B515, ASTM B751, BS3 3074NA15, ISO 6207, DIN 17459, VdTüV 412 & 434

Chemical Composition, %

Incoloy 800H (Alloy 800H, UNS N08810) Tube/Pipe Applications:

• Heat-Treating Equipment:

Utilized in heat-treating furnaces and components due to its enhanced high-temperature strength.

• Petrochemical Processing:

Ideal for use in petrochemical processing units where resistance to corrosive environments at elevated temperatures is crucial.

• Industrial Furnaces:

Employed in industrial furnace components, providing reliability and stability in high-temperature settings.

• Power Generation:

Applied in power generation facilities for its ability to withstand demanding conditions in high-temperature environments.