ASTM B564 INCONEL 825 UNS 8825 DIN 2.4858 INCOLOY 825 INCOLOY 800H NICKEL ALLOY FLANGE

ASTM B564 Inconel 825/UNS 8825/ Incoloy 825/Incoloy 800H, Nickel Alloy Flange

ASTM B564 UNS N08825, also known as Incoloy 825, is a high nickel alloy that is used in high corrosion and high temperature applications. It has different designations in different countries: ASTM B424 Gr. UNS N08825(US), DIN 17750 Gr. 2.4858, JIS G4902 Gr. NCF 825.

Incoloy 825 Flange has excellent resistance to chloride-ion-induced stress corrosion cracking, reducing environments containing phosphoric and sulfuric acids, oxidizing environments containing nitric acid and nitrates, and pitting, crevice corrosion and intergranular corrosion. It has good mechanical properties at cryogenic temperatures to moderately high temperatures up to 538℃.

Specification: ASTM B564/ ASME SB564, ASTM B637/ ASME SB637, ASTM B462/ ASME SB462, ASTM B865/ ASME SB865

Grade: Inconel 600 (UNS N06600, Alloy 600, 2.4816), Inconel 601 (UNS N06601, Alloy 601, 2.4851), ASTM B564 Inconel 625 (UNS N06625, Alloy 625, 2.4856), Incoloy 800 (UNS N08800, Alloy 800, 1.4876)

Connect Type/ Flange Face Type: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove

Size Range: 1/2" (15 NB) to 48" (1200NB) DN10~DN5000

Standard: To ANSI, DIN, EN, JIS, etc. or according to drawing

Flange's type:

INCOLOY 825 FLANGES CHEMICAL COMPOSITION

ALLOY 825 UNS N08825 INCOLOY 825 FLANGES MECHANICAL PROPERTIES

Nickel alloys’ application:

• Desalination plants
• Pressure vessels
• Oil platforms
• Heat exchangers
• Seawater handling
• Pulp bleaching