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 779~704 σb/MPa
Yield Strength 725 σ 0.2 ≥/MPa
Elongation 42 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 977~440 -
HRC 30 -

Physical Properties

Thermal expansion 09-04 e-6/K
Thermal conductivity 19-79 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4309-4404 째C
Density 0959-3851 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