15Cr09XS chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15Cr09XS

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STAS/SR 15Cr09XS

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This page is mainly introduced the 15Cr09XS chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15Cr09XS,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15Cr09XS
  • Steel Garde:15Cr09XS
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 784~364 σb/MPa
Yield Strength 407 σ 0.2 ≥/MPa
Elongation 15 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 070~203 -
HRC 30 -

Physical Properties

Thermal expansion 63-57 e-6/K
Thermal conductivity 16-74 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7847-2290 째C
Density 5228-1130 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)
15Cr09XS 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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