5CrW2Si chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 5CrW2Si

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5CrW2Si

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This page is mainly introduced the 5CrW2Si chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 5CrW2Si,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
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    • Steel Garde:5CrW2Si
    • Type:Special Alloy
    • Country:China
    • Application:Alloy tool steel - Impact resistance tool steel

    Chemical composition(mass fraction)(wt.%)

    Mechanical Properties

    Tensile strength 991~185 σb/MPa
    Yield Strength 679 σ 0.2 ≥/MPa
    Elongation 90 δ5≥(%)
    ψ - ψ≥(%)
    Akv - Akv≥/J
    HBS 921~264 -
    HRC 30 -

    Physical Properties

    Thermal expansion 31-74 e-6/K
    Thermal conductivity 40-47 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 6323-3735 째C
    Density 3017-0695 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)
    5CrW2Si 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

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