INCONEL 625

Alloy 625 (INCONEL® 625) is a nickel-chromium-molybdenum alloy known for its excellent corrosion resistance, high strength, and outstanding performance at elevated temperatures.

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Certified material. Clear documentation.

SPECS
  • AMS: 5599, 5666

  • MS: 5837

  • ASME: SB 443 Gr 1, SB 446 Gr 1

  • ASTM: B 443 Gr 1, B 446 Gr 1

  • EN: 2.4856

  • ISO: 15156-3

  • NACE: MR0175-3

  • UNS: N06625

  • Werkstoff: 2.4856

​Inconel Alloy 625 (UNS designation N06625) 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 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.
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Typical specification data

Technical reference

Final chemical, mechanical properties, dimensions and tolerances are confirmed against the governing specification and purchase order.

CHEMICAL PROPERTIES
% Cr Ni Mo Ti Cu C Mn Si S Fe Al P Nb(Cb)+TA
Min 20 58 8 - - - - - - - - - 3.15
Max 23 10 0.40 1.00 0.10 0.50 0.50 0.015 5.00 0.40 0.015 4.15
PHYSICAL PROPERTIES
ensile Strength (min) 120 ksi [827 MPa]
Yield Strength (min) 60 ksi [413 MPa]
Hardness (max) 35 HRC
Elongation (min) 18%

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