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Inconel 804
product details

Inconel804

Material grade: Inconel 804 nickel-basedalloy

US grade: UNS N08804

I. Overview of Inconel 804(N08804) nickel-based alloy:

Inconel 804 (UNS N08804 is a nickel-based alloycontaining 28.0-31.0% of chromium and 39.0-43.0% of nickel. It has strong coldworkability and hot workability, and can work for a long time under the hightemperature of 600 and certain stress. Also it has a hightemperature strength, good oxidation and corrosion resistance, good fatigueproperties, fracture toughness and other comprehensive properties.

1. Chemical composition: see table 1-1:

Table 1                                                       %

C≤

Si≤

Mn≤

P≤

S≤

Cr≥

Ni≥

Mo≥

Cu≤

0.1

0.75

1.5

0.035

0.015

28.0-31.0

39.0-43.0

0.5

0.5

Other

N≤

Al≤

Ti≤

Fe≤

Co≤

V≤

W≤

Nb≤




Balance





II.Features:

In addition to the advantages of nickel-basedalloys, Inconel 804 (UNS N08804) also has some outstanding properties of itsown, and its structure is very stable. Meanwhile, it has high chemicalstability, almost no oxidation occurs below 500 degrees, it dissolves veryslowly in sulfuric acid and hydrochloric acid, and dissolves very quickly innitric acid.

III. Specifications and Ex-factorystatus

1. Classification: We can produce a range ofseamless pipes, welded pipes, plates, bars, forgings, rings, wire and supportingwelding materials with various specifications.

2. Ex-factory status: Seamless Tube: solidsolution + acid white, length can be fixed; Plate: solid solution, pickling,trimming; Welded Tube: solid solution acid white + RT% flaw detection; Forging:annealing + turning; the bar is delivered in the state of forging, surfacepolishing or lapping; the strip is delivered after cold rolling, solid solutionsoftening, and descaling; the wire is solid-dissolved and pickled in a disc orstraight strip, solid solution straight polished.


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Email:sales@czam-alloy.com

+86-13270375917

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