SM4Cr5MoSiV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SM4Cr5MoSiV

SM4Cr5MoSiV

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This page is mainly introduced the SM4Cr5MoSiV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SM4Cr5MoSiV,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

SM4Cr5MoSiV

  • Steel Garde:SM4Cr5MoSiV
  • Type:Special Alloy
  • Country:China
  • Application:Plastic mould with flat steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
SM4Cr5MoSiV1 China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 239~418 σb/MPa
Yield Strength 029 σ 0.2 ≥/MPa
Elongation 59 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 776~039 -
HRC 30 -

Physical Properties

Thermal expansion 06-13 e-6/K
Thermal conductivity 61-78 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0027-2194 째C
Density 7379-1846 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)
SM4Cr5MoSiV 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