X40CrMoSiV5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X40CrMoSiV5

UNE X40CrMoSiV5

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This page is mainly introduced the X40CrMoSiV5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X40CrMoSiV5,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
X40CrMoSiV5
  • Steel Garde:X40CrMoSiV5
  • Type:Special Alloy
  • Country:Spain
  • Standard:UNE
  • Application:Spain structural alloy steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 485~858 σb/MPa
Yield Strength 411 σ 0.2 ≥/MPa
Elongation 60 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 873~923 -
HRC 30 -

Physical Properties

Thermal expansion 64-20 e-6/K
Thermal conductivity 43-06 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7524-8225 째C
Density 0501-9588 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)
X40CrMoSiV5 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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