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Inconel 825/N08825 Flange

  • Material:Inconel 825/N08825 Flange
  • production:slip on flange/WN flange/Long WN flange/Threaded flange/SW flange/Blind flange
  • Production standards:ASME B16.5
  • Size:1/2'~60'

PRODUCT DESCRIPTION

INCOLOY825/UNS N08825/Alloy825/2.4858


Incoloy 825 is a nickel-iron-chromium alloy with additions of molybdenum and copper. This nickel steel alloy’s chemical composition is designed to provide exceptional resistance to many corrosive environments. It is similar to alloy 800 but has improved resistance to aqueous corrosion. It has excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attack such as pitting and crevice corrosion. Alloy 825 is especially resistant to sulfuric and phosphoric acids. This nickel steel alloy is used for chemical processing, pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production, and pickling equipment.
In what forms is Incoloy 825 available?
• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
• Wire

 

Alloy 825 (UNS N08825) Chemical Composition, %

Ni

Fe

Cr

Mb

Cu

Ti

C

Mn

S

Si

Al

38.0-46.0

22.0 min

19.5-23.5

2.5-3.5

1.5-3.0

.6-1.2

0.05 max

1.0 max

0.03 max

0.5 max

0.2 max







ASTM Specifications

Pipe Smls

Pipe Welded

Tube Smls

Tube Welded

Sheet/Plate

Bar

Forging

Fitting

B423

 

 

 

B424

B425

B564

B366, B564









General Mechanical Properties

Tensile (ksi)

.2% Yield (ksi)

85

30-35




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