Incoloy825 Similar grades:

USA : UNS N08825

Germany : W.Nr.2.4858

France : NC21FeDu

Description:
Alloy 825 is a general corrosion-resistant alloy. It has acid and alkali metal corrosion resistance in both oxidation and reduction environments. The high nickel content makes the alloy has effective resistance to stress corrosion cracking.

Alloy 825 has good corrosion resistance in various media, such as sulfuric acid, phosphoric acid, nitric acid and organic acids, and alkali metals such as sodium hydroxide, potassium hydroxide and hydrochloric acid solutions. The high comprehensive performance is manifested in the nuclear combustion dissolver with various corrosive media, such as sulfuric acid, nitric acid and sodium hydroxide, which are all processed in the same equipment.

Application field:

•Chemical Processing            •Pollution-control

•Oil and gas well piping           •Nuclear fuel reprocessing

•Acid production               •Boilers, Heat exchangers and process piping

•Ammonia effluent cooler          •Carburizing fixtures and retorts

•Nuclear and power plants        •Commercial Gas Turbines engines

•Furnace components          •Food Processing

•Chemical Processing          •Pressure vessels / Cryogenic Fuel Storage Tanks

•Power generation industries         •Nuclear reactors

•Electric range heating-element sheathing

Alloy 825 pipe fitting Production specifications: 

• Pipe: outer diameter (6-350) mm* inner diameter (0.10-120) mm* ≤8000mm

• Sleeve: external diameter: 50mm

• Ring:Diameter 150mm- 1500,Length 100-2000mm