High-alloy Nickel-Iron-Chromium alloy with excellent corrosion resistance and high strength in a variety of aggressive, chemical, and thermal environments
Alloy 825 (also known as Incoloy 825) is a high-alloy nickel-iron-chromium alloy, renowned for its excellent corrosion resistance and high strength in a wide range of aggressive chemical and thermal environments. It combines the advantages of nickel and chromium with additional alloying elements such as copper and titanium, to improve resistance against various forms of corrosion. Alloy 825 is mainly used in the chemical industry, power generation, and other sectors requiring both corrosion resistance and strength.
Nickel (Ni)
38 – 46 %
Chromium (Cr)
19 – 23 %
Molybdenum (Mo)
2,5 – 3,5 %
Iron (Fe)
Balance
Copper (Cu)
1,5 – 3,0 %
Aluminium (Al)
up to 0.2 %
Manganese (Mn)
up to 1 %
Carbon (C)
up to 0.05 %
Silicon (Si)
up to 0.5 %
Sulfur (S)
up to 0.03 %
Titanium (Ti)
0,6 – 1,2 %
Corrosion resistance:
Heat resistance:
Strength and toughness:
Weldability:
Resistance to stress corrosion cracking:
Alloy 825 (Incoloy 825) is a highly versatile material for industrial applications thanks to its excellent corrosion resistance, particularly against oxidizing and reducing acids as well as chloride-containing solutions. The combination of nickel, chromium, copper, and molybdenum provides outstanding corrosion resistance and mechanical strength, making Alloy 825 a preferred choice in the chemical, petrochemical, and nuclear industries.
Note: The information in this datasheet is provided for description purposes only; no liability is assumed!
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