INCONEL 625

UNS N06625

Characteristics.

  • Known in the industry as Alloy 625.
  • Nickel alloy with niobium and molybdenum addition, corrosion resistant and oxidation.
  • High strength and very good resistance to aqueous corrosion. Easy to weld.
  • Resistant pitting and crevice corrosion, also very resistant to stress corrosion cracking of chloride ions.
  • It is not magnetic.
  • It can be forged or hot working at a temperature that is maintained between a range of 1800°F to 2150 °F.
  • It may also worked cold due to its good ductility.
  • EYE: work it hardens quickly, so you need an annealing treatment for the formation or manufacture of complex components.
  • It is used in the marine industry, chemical process equipment in pollution control equipment, nuclear reactors, exhaust systems of aircraft engines, aircraft piping systems, etc.

Shape or Presentation

  • Print
  • Plate
  • Bar
  • Tube
  • Tubing
  • Wire

Chemical Composition %

  • Cr
  • Ni
  • Mo
  • Co + Nb
  • Ta
  • Al
  • Ti
  • C
  • Fe
  • Mn
  • Si
  • P
  • S
  • 20.00 – 30.00
  • Balance
  • 8.0 – 10.0
  • 1.0 max
  • 3.15 – 4.15
  • 0.40 max
  • 0.40 max
  • 0.10 max
  • 5.0 max
  • 0.50 max
  • 0.50 max
  • 0.015 max
  • 0.015 max

Inconel is a registered trademark of Special Metals Corporation group.