Incoloy 825

Product Definition

Incoloy 825 alloy, rich in Cr, Mo, and Cu, exhibits excellent corrosion resistance against both oxidizing and non-oxidizing acids, particularly high resistance to sulfuric acid. Due to its high Cr, Mo, and Ni content, it boasts good resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking in chloride environments. The carbon content in Incoloy 825 alloy is kept low, making it less prone to sensitization during welding and with lower intergranular corrosion sensitivity.

Product Features

Excellent resistance to stress corrosion cracking

2. Excellent resistance to pitting and crevice corrosion

3. Excellent antioxidant and non-oxidizing thermal acid properties

4. Excellent mechanical properties at room temperature and up to 550°C high temperature.

Application Fields

Heating tubes, containers, baskets, and chains for sulfuric acid pickling factories, seawater cooling heat exchangers, marine product pipeline systems, pipelines for acidic gas environments, heat exchangers, evaporators, washing, immersion pipes in phosphoric acid production, air heat exchangers in oil refining, food engineering chemical processes, flame-retardant alloys for high-pressure oxygen applications.