Alloy 625

Alloy 625, also known as Inconel 625, is a nickel-based superalloy known for its exceptional strength, corrosion resistance, and high-temperature performance. It is widely used in demanding environments, particularly in the oil and gas sector.

Material Designations

Market Grade SEL EN UNS
Alloy 625 2.4856 NiCr22Mo9Nb N06625

 

Standards

ASTM ASTM OTHERS OTHERS
B446 B564 NACE MR0175 / ISO 15156 NACE MR0103 / ISO 17945

Product Features

  • UTS: min 110 – max 120ksi (758-827 MPa)
  • Yield 0.2% Offset: min. 50 – max. 60ksi (345-414 MPa)
  • Elongation (% Min): 25-30%
  • Reduction of Area (% Min): 30-40%
  • Hardness (HRc): max. 35

Technical Data

C Si Mn P S Cr Mo Ni Co Ti Al Nb Fe
max. 0.10 max. 0.50 max. 0.50 max. 0.015 max. 0.015 20.0 to 23.0 8.0 to 10.0 REM max. 1.0 max. 4.0 max. 4.0 3.15 to 4.15 max. 5.0