Incoloy 800H is a nickel-iron-chromium alloy with good strength and excellent resistance to oxidation and carburization in high-temperature atmospheres. It also resists corrosion by many aqueous environments. Incoloy 800H maintains a stable, austenitic structure during prolonged exposure to high temperatures. Incoloy 800H is used for process piping, heat exchangers, carburizing equipment, heating-element sheathing and nuclear steam-generator tubing. Standard product forms are round, flats, forging stock, pipe, tube, plate, sheet, strip and wire.
Unit of Measure

Specifications

Material

N/A Incoloy®

Shapeform

N/A Plates

Thickness

N/A 2 1/2 inches

Thickness

N/A 2.500 inches63.5 mm

Size

N/A 111 x 240 inches

Nickel Alloy Compositions

Alloy

N/A Incoloy 800H

Basic Composition

N/A 0.08% Carbon 21.0% Chrominum 32.5% Nickel 46.0% Iron 0.85 to 1.2% Aluminum + Titanium

ASTM Specification

N/A ASME SB-409 ASTM B409 UNS N08810