155MoVCr115 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 155MoVCr115

STAS/SR 155MoVCr115

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This page is mainly introduced the 155MoVCr115 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 155MoVCr115,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
155MoVCr115
  • Steel Garde:155MoVCr115
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 413~806 σb/MPa
Yield Strength 982 σ 0.2 ≥/MPa
Elongation 74 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 731~090 -
HRC 30 -

Physical Properties

Thermal expansion 27-27 e-6/K
Thermal conductivity 52-98 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1922-6985 째C
Density 6478-4650 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)
155MoVCr115 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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