Alloy 625

Alloy 625 is a low carbon Ni-Cr-Nb alloy which shows excellent resistance to a variety of corrosion media

Alloy 625 is characterized by:

  • Outstanding resistance to pitting, crevice corrosion, impingement corrosion and intergranular attacks
  • Almost complete freedom from chloride-induced stress-corrosion cracking
  • Good resistance to mineral acids, such as nitric, phosphoric, sulphuric and hydrochloric acids
  • Good resistance to alkalis and organic acids
  • Good mechanical properties

Nickel Alloy 625