15Cr09 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15Cr09

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STAS/SR 15Cr09

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This page is mainly introduced the 15Cr09 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15Cr09,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15Cr09
  • Steel Garde:15Cr09
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:Alloy structural steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
15Cr09S STAS/SR Romania
15Cr09X STAS/SR Romania
15Cr09XS STAS/SR Romania

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 046~365 σb/MPa
Yield Strength 806 σ 0.2 ≥/MPa
Elongation 41 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 058~261 -
HRC 30 -

Physical Properties

Thermal expansion 15-63 e-6/K
Thermal conductivity 06-45 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0088-0093 째C
Density 9391-4042 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)
15Cr09 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