NC1247 Incoloy 800H (alloy 800H, UNS N08810) rod/bar

Incoloy 800H (Alloy 800H, UNS N08810) Bar/Rod Description:

Incoloy alloys are a group of superalloys manufactured by Special Metals Corporation. They consist of nickel–iron–chromium compositions required in applications that demand high corrosion resistance and high temperature strength. The base composition is equivalent to that of Inconel alloys; however, variations in elemental percentages result in distinct performance in prescribed applications.
Incoloy 800H is an iron–nickel–chromium alloy. It has the same fundamental composition as Incoloy 800. However, it exhibits a significantly increased creep strength. This increase is achieved by precisely controlling the levels of carbon, aluminium and titanium combined with high temperature annealing. During modification, the carbon content (0.05 to 0.10 %) and grain size (exceeding ASTM 5) were regulated to optimise creep performance. The combined titanium and aluminium content is maintained between 0.85 and 1.2 % to ensure proper high temperature properties. The alloy is dual-certified and fulfils two sets of standard specifications.
Other Trade Names: Alloy 800H, UNS N08810, Ferrochronin 800H, Nickelvac 800H, Nicrofer 3220, Werkstoff Nr. 1.4876

Incoloy 800H (Alloy 800H, UNS N08810) Bar/Rod Specifications:

Metal type: UNS N08810
Standard: ASTM B408, AMS 5766, ISO 9723, ISO 9724, BS 3076NA15, BS 3075NA15, EN 10095, VdTÜV 412 & 434

Chemical Composition, %.

Incoloy 800H (Alloy 800H, UNS N08810) Bar/Rod Applications:

• Heat treatment installations:

The alloy is used in heat treatment furnaces and their components. It retains its performance at elevated temperatures.

• Petrochemical processing:

The material is applied in petrochemical processing installations. It withstands corrosive environments at high temperatures.

• Industrial furnaces:

It is employed in components of industrial furnaces. The alloy maintains stable performance under high thermal conditions.

• Power generation:

The material is used in power generation installations. It withstands the demanding conditions of high temperature operations.