15X5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X5

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ГОСТ 15X5

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This page is mainly introduced the 15X5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X5,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15X5
  • Steel Garde:15X5
  • Type:Special Alloy
  • Country:Russia
  • Standard:ГОСТ
  • Application:Austenitic Heat-Resistant Steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
15X5M ГОСТ Russia
15X5BΦ ГОСТ Russia

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 209~815 σb/MPa
Yield Strength 732 σ 0.2 ≥/MPa
Elongation 85 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 401~474 -
HRC 30 -

Physical Properties

Thermal expansion 12-76 e-6/K
Thermal conductivity 39-34 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6260-6643 째C
Density 2580-8258 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)
15X5 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