NICKEL 625

Descriptions of NICKEL 625Molybdenum-Lanthanum-Wire

Nickel 625, also known as Inconel 625, is a nickel-based superalloy that possesses high strength properties and resistance to elevated temperatures. It also demonstrates remarkable protection against corrosion and oxidation. Its ability to withstand high stress and a wide range of temperatures, both in and out of the water, as well as being able to resist corrosion while being exposed to highly acidic environments makes it a fitting choice for nuclear and marine applications.

In order to be considered alloy 625, an alloy must have a certain chemical composition which includes:

  • Ni 58% min
  • Cr 20-23%
  • Fe 5% max
  • Mo 8-10%
  • Nb 3.15-4.15%
  • Co 1% max
  • Si .50 max
  • P and S 0.15% max

The key features of Nickel Alloy 625 include:

  • Outstanding resistance to chloride pitting and crevice corrosion cracking
  • Immune to chloride ion stress corrosion cracking
  • Resistant to caustics
  • Resistant to seawater, in both flowing and stagnant conditions, and under fouling

NICKEL 625 Available Forms:

Bar, plate, sheet, forgings

Specifications of NICKEL 625

  • AMS: 5401, 5402, 5581, 5599, 5666, 5837
    ASME: SB-443, SB-444, SB-446, SB-704, SB-705, SB-366
    ASTM: B443, B444, B446, B704, B705, B366
    UNS: NO6625
    W. Nr./EN: 2.4856

Applications of NICKEL 625

  • Aerospace Turbines
  • Heat Exchangers
  • Pressure Vessels
  • Chemical Processing
  • Bellows
  • Expansion Joints

Packaging of NICKEL 625

Our NICKEL 625 is carefully handled to minimize damage during storage and transportation and to preserve the quality of the product in its original condition.

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