Inconel 625 | Nickel Alloy 625 | N06625 | 2.4856 | AMS 5666



We are Leading supplier of Inconel 625 / Nickel Alloy 625 to Indonesia, Singapore, Thailand, Australia & New Zealand. We currently in placed addresses the high mix small volume demands while our logistic strengths resolve those ad-hoc deliveries demands. Inconel 625 is a Nickel-Chromium-Molybdenum alloy with excellent corrosion resistance. We sell alloy 625 materials in sheet, coil, plate and round bar.

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E Steel Sdn Bhd - A Leading Supplier of Nickel Alloy Inconel 625

Inconel 625 (or known as Alloy 625)

Inconel 625 is a Nickel-Chromium-Molybdenum alloy with excellent corrosion resistance in a wide range of corrosive media, being especially resistant to pitting and crevice corrosion. It is a favourable choice for seawater applications.


The compositional range for Inconel 625 is provided in the table below.

Ni58% min
Cr20 – 23%
Mo8 – 10%
Nb+Ta3.15 – 4.15%
Fe5% max

Typical properties of Inconel 625 are covered in the following table.

Density8.44 g/cm30.305 lb/in3
Melting point1350 °C2460 °F
Co-Efficient of Expansion12.8 μm/m.°C(20-100°C)7.1×10-6 in/in.°F(70-212°F)
Modulus of rigidity79 kN/mm211458 ksi
Modulus of elasticity205.8 kN/mm229849 ksi

Properties of Supplied Materials and Heat Treated Materials

Condition of SupplyHeat Treatment (After Forming)
Annealed/Spring TemperStress relieve at 260 – 370°C (500 – 700°F) for 30 – 60 minutes and air cool.
ConditionApprox Tensile Strength
Annealed800 – 1000 N/mm2
Spring Temper1300 – 1600 N/mm2

Applications of Inconel 625

Inconel 625 typically finds application in:

  • Marine
  • Aerospace industries
  • Chemical processing
  • Nuclear reactors
  • Pollution control equipment

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