HS 25 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HS 25

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AMS HS 25

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This page is mainly introduced the HS 25 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HS 25,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Haynes 25™ has an excellent temperature strength and oxidation resistance to 2000 ºF. Haynes 25™ is hot formable between 1900 ºF- 2300 ºF. Also known as Alloy L605, it is better to cold-work Haynes 25™ for bending, spinning and drawing the components.
  • Steel Garde:HS 25
  • Type:Superalloys
  • Country:USA
  • Standard:AMS
  • Standard Number:
    ITEM Standard Number Descriptions
    1 AMS 5796 Cobalt Alloy, Corrosion and Heat-Resistant, Welding Wire, 52Co - 20Cr - 10Ni - 15W
    2 AMS 5759 Cobalt Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings, 52Co - 20Cr - 10Ni - 15W
  • Application:Cobalt Alloy, Corrosion and Heat-Resistant, Welding Wire, 52Co - 20Cr - 10Ni - 15W

Relevant products:

  • L605 Round Bar Stock

    L605 Round Bar Stock

  • Cross Reference Table(Equivalent Materials):

    Material Standard Country
    Alloy L605 AMS USA
    R30605 UNS USA

    Chemical composition(mass fraction)(wt.%)

    Elements Min.(≥) Max.(≤)
    C 0.05  0.15
    Mn 1.00  2.00
    P   0.40
    S   0.03
    Si   0.40
    Cr 19.00  21.00
    Ni 9.00  11.00
    Co   Bal
    Fe   3.0
    W 14.00  16.00

    Mechanical Properties

    Tensile strength 748~651 σb/MPa
    Yield Strength 058 σ 0.2 ≥/MPa
    Elongation 06 δ5≥(%)
    ψ - ψ≥(%)
    Akv - Akv≥/J
    HBS 416~734 -
    HRC 30 -

    Physical Properties

    Thermal expansion 48-06 e-6/K
    Thermal conductivity 61-14 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 6975-8962 째C
    Density 6433-8485 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)
    HS 25 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

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