S28MnlCr12MolVW11. 5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S28MnlCr12MolVW11. 5

STAS/SR S28MnlCr12MolVW11. 5

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This page is mainly introduced the S28MnlCr12MolVW11. 5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S28MnlCr12MolVW11. 5,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S28MnlCr12MolVW11. 5
  • Steel Garde:S28MnlCr12MolVW11. 5
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 643~681 σb/MPa
Yield Strength 023 σ 0.2 ≥/MPa
Elongation 75 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 879~978 -
HRC 30 -

Physical Properties

Thermal expansion 18-75 e-6/K
Thermal conductivity 65-17 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6733-9821 째C
Density 7976-3604 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)
S28MnlCr12MolVW11. 5 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