Alloy 925 - UNS N09925 / DIN 2.4856 / ASTM B805
Alloy 925 is a nickel-based superalloy that is primarily used in high-temperature and high-stress applications, especially in the aerospace and chemical processing industries. With its exceptional resistance to oxidation and corrosion, Alloy 925 performs well in harsh environments involving both high temperatures and aggressive chemicals. Its excellent mechanical properties make it a popular choice for critical components like turbine blades and other aerospace applications.
Due to its high strength, oxidation resistance, and outstanding fatigue resistance, Alloy 925 is ideal for turbine engines, heat exchangers, and applications involving sulfur-containing environments or high-stress conditions.
Alloy 925 Plates & Sheets
Alloy 925 plates and sheets are designed for applications in high-stress environments where exceptional resistance to corrosion and oxidation is needed, such as in the aerospace and chemical processing industries.
Alloy 925 Round Bars
Alloy 925 round bars are used in the manufacturing of components that need to withstand high temperatures and extreme mechanical stress, such as turbine blades, fasteners, and shafts in aerospace applications.
Alloy 925 Flanges
Alloy 925 flanges offer high strength and corrosion resistance, making them suitable for use in high-temperature and corrosive environments in the aerospace, chemical, and energy sectors.
Alloy 925 Fittings
Alloy 925 fittings are used in piping systems where resistance to high-temperature corrosion and mechanical stress is required, such as in the chemical processing and aerospace industries.
Alloy 925 Tubes & Pipes
Alloy 925 tubes and pipes are ideal for heat exchangers, aerospace applications, and chemical processing systems that require resistance to oxidation and high-pressure conditions.
Alloy 925 Fasteners
Alloy 925 fasteners are highly durable and resistant to oxidation, making them ideal for use in aerospace, energy, and chemical industries where high-temperature resistance is crucial.
Alloy 925 Nut Bolts
Alloy 925 nut bolts are used in high-stress applications where resistance to extreme temperatures, corrosion, and mechanical fatigue is necessary.
Applications of Alloy 925
- Aerospace Industry: Alloy 925 is widely used in turbine engines, gas turbines, and other critical aerospace components due to its high strength and oxidation resistance.
- Chemical Processing: Used in reactors, heat exchangers, and vessels exposed to high temperatures and corrosive chemicals.
- Energy Sector: Ideal for power plant components such as turbines and heat exchangers that operate under high-temperature conditions.
- Marine Industry: Alloy 925's resistance to corrosion makes it suitable for components exposed to seawater and high-pressure environments.
Chemical Composition of Alloy 925
- Nickel (Ni): 42.0% min
- Chromium (Cr): 19.0% - 23.0%
- Iron (Fe): Balance
- Cobalt (Co): 2.0% max
- Aluminum (Al): 1.0% max
- Titanium (Ti): 2.0% max
- Manganese (Mn): 1.0% max
- Silicon (Si): 1.0% max
- Sulfur (S): 0.015% max
- Phosphorus (P): 0.015% max