S12Mn1.5Mo chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S12Mn1.5Mo

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STAS/SR S12Mn1.5Mo

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This page is mainly introduced the S12Mn1.5Mo chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S12Mn1.5Mo,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S12Mn1.5Mo
  • Steel Garde:S12Mn1.5Mo
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 023~594 σb/MPa
Yield Strength 526 σ 0.2 ≥/MPa
Elongation 96 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 877~166 -
HRC 30 -

Physical Properties

Thermal expansion 33-18 e-6/K
Thermal conductivity 43-54 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4037-6572 째C
Density 3641-3497 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)
S12Mn1.5Mo 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