Alloy 825 Plates

Champak industries stocks alloy 825 plates or alloy 825 nickel alloy plate in thicknesses from.1875" (4.8mm) thru 2.00" (50.8mm) for corrosion resistant application within the air pollutants control, chemical and petrochemical, food processing, nuclear, offshore oil and gas manufacturing, ore processing, petroleum refining, metal pickling and waste disposal industries.

Alloy 825 plates or alloy 825 (USN N08825) is an austenitic nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. It became advanced to provide superb corrosion resistance in each oxidizing and decreasing environments. The alloy is immune to chloride stress-corrosion cracking and pitting. The addition of titanium stabilizes alloy 825 in opposition to sensitization in the as-welded situation making the alloy immune to inter-granular assault after publicity to temperatures in a range that could sensitize un-stabilized stainless steels. The fabrication of alloy 825 is typical of nickel-base alloys, with cloth being easily formable and weld-able through a spread of techniques.

• Air Pollution Control
o Scrubbers

• Chemical Processing Equipment
o Acids
o Alkalis

• Food Process Equipment

• Nuclear
o Fuel Reprocessing
 Fuel Element Dissolvers
o Waste Handling

• Offshore Oil and Gas Production
o Seawater Heat Exchangers
o Piping Systems
o Sour Gas Components

• Ore Processing
o Copper Refining Equipment

• Petroleum Refining
o Air-cooled Heat Exchangers


• Steel Pickling Equipment
o Heating Coils
o Tanks
o Crates
o Baskets

• Waste Disposal
o Injection Well Piping Systems

ASTM..................B 424
ASME..................SB 424

Typical Values (Weight %)

Typical Room Temperature Mechanical Properties, Mill Annealed