Home > Products > Metal & Alloys > Exotic Metal and Alloys > Incoloy 825 (Alloy 825, UNS N08825) Flange,ALLOY825 (Incoloy825) Flange

Incoloy 825 (Alloy 825, UNS N08825) Flange,ALLOY825 (Incoloy825) Flange

Product Code : AL-Inco825-NN-FA

Incoloy alloy is also a range of superalloys produced by Special Metals Corporation. They are nickel-iron-chromium alloys that are used for applications that require high corrosion resistance and high-temperature strength. Incoloy alloys are quite similar to Inconel alloys but their different composition makes some distinctions in their applications. Alloy 825 is a Nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. The alloy's chemical composition provides exceptional resistance to many corrosive environments. The Nickel content is sufficient for resistance to Chloride-ion stress corrosion cracking. The nickel, combined with molybdenum and copper, also gives outstanding resistance to reducing environments such as those containing sulfuric and phosphoric acid. The molybdenum also aids resistance to pitting and crevice corrosion. The alloy Chromium content confers resistance to a variety of oxidizing substances such as nitric acid, nitrates and oxidizing salts. The titanium addition, with appropriate heat treatment, will stabilize the alloy against sensitization to intergranular corrosion.Alloy 825 is a versatile general engineering alloy with resistance to corrosion in acids and alkalis under both oxidizing and reducing conditions. High nickel content gives the alloy virtual immunity to stress corrosion cracking. Alloy 825 is good in media as diverse as sulphuric, sulphurous, phosphoric, nitric and organic acids, alkalis such as sodium or potassium hydroxide, and acidic chloride solutions. The versatility of Alloy 825 is illustrated by its use in nuclear fuel element dissolvers where a variety of corrosive media, e. g. sulphuric and nitric acids and sodium hydroxide, are handled in the same equipment

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Product Product Code Purity Size Contact Us
Incoloy825 Flange AL-Inco825-NN-FA Customized Customized

Product Information

Incoloy alloy is also a range of superalloys produced by Special Metals Corporation. They are nickel-iron-chromium alloys that are used for applications that require high corrosion resistance and high-temperature strength. Incoloy alloys are quite similar to Inconel alloys but their different composition makes some distinctions in their applications. Alloy 825 is a Nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. The alloy's chemical composition provides exceptional resistance to many corrosive environments. The Nickel content is sufficient for resistance to Chloride-ion stress corrosion cracking. The nickel, combined with molybdenum and copper, also gives outstanding resistance to reducing environments such as those containing sulfuric and phosphoric acid. The molybdenum also aids resistance to pitting and crevice corrosion. The alloy Chromium content confers resistance to a variety of oxidizing substances such as nitric acid, nitrates and oxidizing salts. The titanium addition, with appropriate heat treatment, will stabilize the alloy against sensitization to intergranular corrosion.Alloy 825 is a versatile general engineering alloy with resistance to corrosion in acids and alkalis under both oxidizing and reducing conditions. High nickel content gives the alloy virtual immunity to stress corrosion cracking. Alloy 825 is good in media as diverse as sulphuric, sulphurous, phosphoric, nitric and organic acids, alkalis such as sodium or potassium hydroxide, and acidic chloride solutions. The versatility of Alloy 825 is illustrated by its use in nuclear fuel element dissolvers where a variety of corrosive media, e. g. sulphuric and nitric acids and sodium hydroxide, are handled in the same equipment

Synonyms

Incoloy Alloy 625, Incoloy Alloy 825, Incoloy Alloy 020, 27-7MO, 26-5MO, MA956 UNS, S67956, Superalloy, UNS N 06625, NiCr30FeMo, Hastelloy G30, ASTM B 582


Incoloy825 Flange  Specification

Size:customized

Purity: customized

Per your request or drawing

We can customized as required

International Standard Comparison Chart


MaterialRound BarsPlates/SheetsPipe/Tube
SeamlessWelded
ASTMUNS
  N08825
B425B424B423B163/704/705
ASMESB425SB424SB423SB163
JISNCF825H4553G4901H4552
DIN2.4858177521775017751


Properties(Theoretical)

Mechanical properties(Round Bar)


ConditionYield Strength(Mpa)Tensile Strength(Mpa)Elongation(%)Hardness(HB)
ASTM Min ValueSoft Annealed24158630
Typical Values at RTSoft Annealed33364733160

Chemical composition


NiCrFeCMnSiCuMoAlTiPS
min38.019.5bal.


1.52.5
0.6

max46.023.50.0251.00.53.03.50.21.20.0200.010

We can customized as required


Applications of Incoloy825 Flange

 

Alloy 825 is used in a wide variety of applications up to a temperature of approximately 550 °C (1020 °F). Typical applications are:


Sulfuric acid pickling plant equipment, including heating coils, tanks, crates, baskets, and chains


fuel element dissolvers


sea-water-cooled heat exchangers, offshore product piping systems; tubes and components in sour gas service

Phosphoric acid production equipment, including heat exchangers, evaporators, and scrubbers


air-cooled heat exchangers in petroleum refineries

food processing


chemical plant


combustion-resistant alloy for high pressure O2 applications


Paper industry

pipe digesters

Pipelines for wet sulfur dioxide gas



Packing of Incoloy825 Flange

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’ Incoloy825 Flange is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

 


Related Products
(518)606-3901
(518)606-3901