Nickel 625 Annealed - Super Alloy - Fry Steel

Super Alloy / NICKEL 625 ANN

Nickel 625 is a nickel-based superalloy that possesses high strength properties and resistance to elevated temperatures. This alloy provides good ductility, outstanding thermal fatigue strength, ease of welding, and oxidation resistance to a wide range of corrosive medians. This product is used for parts requiring both corrosion and oxidation resistance up to 2000 F (1093 C) and where such parts may require welding during fabrication. Nickel 625 is used to produce nuclear reactor components, wire rope for naval vessels, and oceanographic equipment parts. (UNS N06625)

Chemical Makeup of Nickel Alloy 625

Element Min Max
Carbon, C -- 0.1
Manganese, Mg -- 0.5
Silicon, Si -- 0.5
Phosphorus, P -- 0.015
Sulfur, S -- 0.015
Chromium, Cr 20 23
Molybdenum, Mo 8 10
Columbium (Niobium), Nb 3.15 4.15
Cobalt, Co -- 1
Titanium, Ti -- 0.4
Aluminum, Al -- 0.4

Common Applications of Nickel Alloy 625

  • Industrial Industrial


  • Corrosion Resistance At High Tempuratures
  • High Strength
  • Good Ductility
  • Good Weldability

We stock NICKEL 625 ANN to the following specifications:

  • AMS-5666
  • ASTM-B-446 GRD 1

Click on a cross-section to see the sizes we stock:

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