4Cr5MoSiV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 4Cr5MoSiV

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4Cr5MoSiV

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This page is mainly introduced the 4Cr5MoSiV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 4Cr5MoSiV,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:4Cr5MoSiV
    • Type:Special Alloy
    • Country:China
    • Application:Alloy tool steel - hot-work die steel

    Cross Reference Table(Equivalent Materials):

    Material Standard Country
    4Cr5MoSiV1 China
    SM4Cr5MoSiV China
    SM4Cr5MoSiV1 China

    Chemical composition(mass fraction)(wt.%)

    Mechanical Properties

    Tensile strength 205~176 σb/MPa
    Yield Strength 276 σ 0.2 ≥/MPa
    Elongation 06 δ5≥(%)
    ψ - ψ≥(%)
    Akv - Akv≥/J
    HBS 451~296 -
    HRC 30 -

    Physical Properties

    Thermal expansion 69-62 e-6/K
    Thermal conductivity 10-10 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 7375-1795 째C
    Density 5398-3829 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)
    4Cr5MoSiV 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