Alloy steels
EU

30NCD16 - 30NiCrMo16-6 - 1.6747 - 835M30

US

30NCD16 - 1.6747 - Available from stock

30NCD16 steel, alsoknown by the names 30NiCrMo16-6 and European standard 1.6747, is an alloy steel characterised by its combination of nickel (Ni), chromium (Cr) and molybdenum (Mo).

Technical breakdown of this steel:

  • Europe: 30NCD16 | 30NiCrMo16-6 | 1.6747 | 835M30
  • Europe: EN 10083-3 | EN 2478
  • High mechanical strength.
  • Good tenacity.
  • Fatigue strength.
  • Impact strength.
  • Quenching and tempering required in order to create the desired mechanical properties.
  • Its hardenability allows for uniform mechanical characteristics in the part.
  • 30NCD16 is the French reference.
  • 30NiCrMo16 is an equivalent reference.
  • 1.6655 is the material number according to European standards.
Properties
  • High mechanical strength.
  • Good tenacity.
  • Fatigue strength.
  • Impact strength.
Standards and Designations
  • 30NCD16 is the French reference.
  • 30NiCrMo16 is an equivalent reference.
  • 1.6655 is the material number according to European standards.
Heat treatment
  • Quenching and tempering required in order to create the desired mechanical properties.
  • Its hardenability allows for uniform mechanical characteristics in the part.
Special advantages
Conclusion
Application
  • Used in sectors requiring shock and fatigue-resisting materials , such as the aeronautical and automotive industries.
  • This alloy steel is known for its unique properties thanks to its composition and heat treatment, giving it mechanical characteristics suitable for heavy-duty applications.
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