NC1246 Incoloy 800H (Alloy 800H, UNS N08810) wire

Incoloy 800H (Alloy 800H, UNS N08810) Wire Description:

The Incoloy alloy constitutes a series of superalloys manufactured by Special Metals Corporation. It consists of nickel–iron–chromium alloys used in applications that require high corrosion resistance and high temperature strength. Incoloy alloys have a composition comparable to that of Inconel alloys; however, their different composition results in distinctions regarding their applications.
Incoloy 800H is an iron–nickel–chromium alloy with the same basic composition as Incoloy 800, yet it exhibits significantly enhanced long-term high temperature strength. This improvement is achieved through precise control of the carbon, aluminium and titanium contents combined with a high temperature annealing process. In the development of 800H, the carbon content (0.05 to 0.10%) and the grain size (>ASTM 5) were regulated to optimise long-term performance. Incoloy 800H also features modifications of the combined titanium and aluminium content (0.85 to 1.2%) to ensure appropriate high temperature behaviour. The alloy is doubly certified and incorporates the characteristics of both variants.
Other Trade Names: Alloy 800H, UNS N08810, Ferrochronin 800H, Nickelvac 800H, Nicrofer 3220, Werkstoff Nr. 1.4876

Incoloy 800H (Alloy 800H, UNS N08810) Wire Specifications:

Metal type: UNS N08810
Wire: ASTM B408, AMS 5766, ISO 9723, ISO 9724, BS 3076NA15, BS 3075NA15, EN 10095, VdTüV 412 & 434
Welding wire: AWS A5.11 ENiCrFe-2, AWS A5.14 ERNiCr-3

Chemical Composition, %

Incoloy 800H (Alloy 800H, UNS N08810) Wire Applications:

• Heat Treatment Facilities:

It is used in heat treatment furnaces and associated components given that its high temperature performance has been enhanced.

• Petrochemical Processing:

The material is utilised in petrochemical processing installations given that it withstands corrosive environments at elevated temperatures.

• Industrial Furnaces:

It is deployed in components of industrial furnaces and meets the requirements for operation in high temperature conditions.

• Power Generation:

It is used in power generation installations given that it withstands demanding conditions in high temperature environments.