P2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P2

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ASTM P2

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This page is mainly introduced the P2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P2,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
P2
  • Steel Garde:P2
  • Type:Special Alloy
  • Country:USA
  • Standard:ASTM
  • Application:Alloy tool steel

Relevant products:

  • P20 tool steel round bar

    P20 tool steel round bar

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

    Mechanical Properties

    Tensile strength 493~428 σb/MPa
    Yield Strength 418 σ 0.2 ≥/MPa
    Elongation 32 δ5≥(%)
    ψ - ψ≥(%)
    Akv - Akv≥/J
    HBS 715~731 -
    HRC 30 -

    Physical Properties

    Thermal expansion 91-56 e-6/K
    Thermal conductivity 68-55 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 4291-0273 째C
    Density 5828-5903 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)
    P2 Special Alloy 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

    Hot keywords:P2
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