NiCr19Fe19Nb5Mo3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr19Fe19Nb5Mo3

DIN NiCr19Fe19Nb5Mo3

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This page is mainly introduced the NiCr19Fe19Nb5Mo3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr19Fe19Nb5Mo3,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
NiCr19Fe19Nb5Mo3;  NiCr19Fe19Nb5Mn3
  • Steel Garde:NiCr19Fe19Nb5Mo3
  • Type:Superalloys
  • Country:Germany
  • Standard:DIN
  • Standard Number:
    ITEM Standard Number Descriptions
    1 DIN 17744 (2002) Wrought nickel alloys with molybdenum and chromium - Chemical composition
    2 DIN EN 10088-1 Stainless steels - Part 1: List of stainless steels
    3 DIN EN 10302 (2002) Creep resisting steels, nickel and cobalt alloys
  • Application:Classification and designation for superalloys and high temperature intermetallic materials

Relevant products:

  • UNS NO7718/ Inconel 718 / 2.4668 Round bar

    UNS NO7718/ Inco...

  • Cross Reference Table(Equivalent Materials):

    Material Standard Country
    2.4668 DIN Germany
    A 1014 N07718 ASTM USA
    B 637 N07718 ASTM USA
    B 670 N07718 ASTM USA
    B 983 N07718 ASTM USA
    N07718 UNS USA
    Inconel 718 AMS USA
    Inconel 718 SAE USA

    Chemical composition(mass fraction)(wt.%)

    Elements Min.(≥) Max.(≤) Similar Remarks
    C   0.03
    Cr 17.0  21.0
    Mo 2.80  3.30
    Ni 50.0  55.0
    Al 0.20  0.60
    Nb 4.75  5.50
    Fe   Bal
    Si   0.35
    Mn   0.35
    P   0.015
    S   0.015
    B   0.006

    Mechanical Properties

    Tensile strength 657~722 σb/MPa
    Yield Strength 854 σ 0.2 ≥/MPa
    Elongation 27 δ5≥(%)
    ψ - ψ≥(%)
    Akv - Akv≥/J
    HBS 684~894 -
    HRC 30 -

    Physical Properties

    Thermal expansion 55-81 e-6/K
    Thermal conductivity 86-86 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 0718-6880 째C
    Density 2270-6719 kg/m3
    Resistivity 0.50-0.60 Ohm.mm2/m
         

    Heat Treatment Regime

    Annealing

    Quenching

    Tempering

    Normalizing

    Q & T

    Size Availability

    Steel Grade Specification Processing range(mm)
    NiCr19Fe19Nb5Mo3 Superalloys Round Bar and Hollow Bar Φ1 to Φ2000
    Square and Flat Steel Φ10 to Φ100
    Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
    Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
    Coil and Strip Steel THK:0.1mm Width:1500mm
    Forged Ring/Cylindrical/Disk

    Technical specification/standard for download