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Incoloy 825 (UNS N08825) material properties introductionIncoloy 825 process performance and requirements

Incoloy 825 Product Overview

Incoloy 825 is a titanium stabilized fully austenitic nickel iron chromium alloy with added copper and molybdenum. Incoloy 825 is a general-purpose engineering alloy that resists acid and alkali metal corrosion in both oxidizing and reducing environments. The high nickel content gives the alloy effective resistance to stress corrosion cracking. It has good corrosion resistance in various media, such as sulfuric acid, phosphoric acid, nitric acid and organic acids, alkali metals such as sodium hydroxide, potassium hydroxide and

hydrochloric acid solution. The higher comprehensive performance of Incoloy 825 is demonstrated in nuclear combustion dissolvers with diverse corrosive media, such as sulfuric acid, nitric acid and sodium hydroxide, all processed in the same equipment.

Incoloy 825 similar grades

U.K.

NS142

NC21FeDu

W.Nr.2.4858

NA16

NO8825

NiFe30Cr21Mo3

NiCr21Mo

Incoloy 825 implementation standards

B167

SB163 5580