incoloy 825 hardness

Incoloy Alloy 825

Unique alloys for extreme environments

With a vast knowledge of metallurgy and the largest stock in Asia, we offer everything from pure titanium alloys for medical applications to nickel-chromium for gas turbines and Medical. We are highly focused on offering alloys that with their unique characteristics can handle extreme environments of all sorts.

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Description

What is incoloy material?

INCOLOY alloy 825 (UNS N08825, W.Nr. 2.4858) is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. The nickel content is sufficient for resistance to chloride-ion stress-corrosion cracking. The nickel, in conjunction with the molybdenum and copper, also gives outstanding resistance to reducing environments such as those containing sulfuric and phosphoric acids. The molybdenum also aids resistance to pitting and crevice corrosion. The alloy’s chromium content confers resistance to a variety of oxidizing substances such as nitric acid, nitrates and oxidizing salt. The titanium addition serves, with an appropriate heat treatment, to stabilize the alloy against sensitization to intergranular corrosion.

incoloy 825 Specifications

INCOLOY Alloy 825 is designated as UNS N08825 and Werkstoff Number 2.4858. It is listed in NACE MR0175 for oil and gas service.
Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. American Special Metals, Corp. is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications.
Incoloy Alloy 825  is a Registered Trademarks of Special Metals Corporation and Its subsidiaries.

incoloy 825 Mechanical Properties

Condition Annealed
Tensile Strength ( Mpa ) 647
0.2% Yield Strength ( Mpa ) 333
Elongation ( % ) 33
Hardness ( HB ) 160
What is difference between Inconel and Incoloy?
The main difference between the two is in their composition. Inconel is mainly of nickel chrome and it generally contains over 50% of nickel, whereas incoloy contain less than 50% of nickel.
What is the difference between Inconel 625 and 825?
The major difference between Inconel 625 and 825 is the nickel content; Inconel 625 contains about 58% of nickel while Inconel 825 contains about 36-48% of nickel. Moreover, they have different melting points as well. The melting point of Inconel 625 is 1350◦C, but it is 1400◦C for Inconel 825.
What is Inconel made out of?
Inconel alloys vary widely in their compositions, but all are predominantly nickel, with chromium as the second element.
Is Inconel 825 magnetic?
The word Inconel is an industry term coined by the International Nickel Company (INCO) to describe alloys high in nickel content, meaning Inconel is not one specific alloy. … Although not naturally magnetic, certain Inconel alloys have magnetic properties, depending on the particular elements involved.

 

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