What is incoloy 825 material?
Incoloy 825, known as Nickel Alloy 825, is a nickel-iron-chromium alloy with small amounts of molybdenum, copper and titanium. This combination gives Incoloy 825 enhanced corrosion resistance in the harshest environments. Like many alloys in the Incoloy family, Incoloy 825 offers a number of benefits to the user:
Excellent resistance to reducing and oxidizing acids such as sulfuric and phosphoric acids
Helps avoid stress corrosion cracking
Disrupts localized corrosion such as pitting and crevice corrosion
High levels of resistance to a variety of oxidizing species such as nitric acid, nitrates, and oxidized salts
Due to its exceptional corrosion resistance, Incoloy 825 is used in many industries and applications, including:
Chemical processing
Pollution control
Water heaters
Oil and gas recovery
Food, water, and seawater thermal containers
Acid production
Pickling tank heaters, tanks, and equipment
Nuclear fuel reprocessing
Radioactive waste disposal
Ship exhaust systems
Like most Incoloy family alloys, Incoloy 825 has a unique chemical composition that includes:
Ni 38-46%
Fe 22% minimum
Cr 19-23.5%
Mo 2.5-3.5%
Cu 1.5-3%
Mn 1% maximum
Ti 0.6-1.2%
Gnee Steel offers Incoloy 825 in various shapes and forms including tubes, pipes, sheets, strips, plates, round bars, flat bars, forging billets, hexagons and wires. Incoloy 825 in various forms complies with different key industrial standards set by organizations such as ASTM, ASME, BS, SEW, DIN, EN and ISO.
