A387 F5 / Grade 5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A387 F5 / Grade 5

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ASTM A387 F5 / Grade 5

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This page is mainly introduced the A387 F5 / Grade 5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A387 F5 / Grade 5,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
A387 F5 & ASTM A387 Grade 5 Pressure Vessel Plates, Alloy Steel, Chromium Molybdenum
  • Steel Garde:A387 F5 / Grade 5
  • Type:Structural Steel
  • Country:USA
  • Standard:ASTM
  • Standard Number:
    ITEM Standard Number Descriptions
    1 ASTM A 387/A 387M – 06a This standard is issued under the fixed designation A 387/A 387M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
  • Application:Pressure Vessel Plates, Alloy Steel, Chromium Molybdenum

Relevant products:

  • A387 F5 / Grade 5 Coil / Sheet

    A387 F5 / Grade 5 Coil / Sheet

  • Chemical composition(mass fraction)(wt.%)

    Elements Min.(≥) Max.(≤)
    C   0.15
    Mn 0.30  0.60
    Si   0.50
    P   0.030
    S   0.50
    Cr 4.00  6.00
    Mo 0.45  0.65

    Mechanical Properties

    Tensile strength 276~595 σb/MPa
    Yield Strength 083 σ 0.2 ≥/MPa
    Elongation 31 δ5≥(%)
    ψ - ψ≥(%)
    Akv - Akv≥/J
    HBS 978~855 -
    HRC 30 -

    Physical Properties

    Thermal expansion 58-13 e-6/K
    Thermal conductivity 78-91 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 4231-7468 째C
    Density 4594-8587 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)
    A387 F5 / Grade 5 Structural Steel 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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