BX9Л chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BX9Л

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ГОСТ BX9Л

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This page is mainly introduced the BX9Л chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BX9Л,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
BX9Л
  • Steel Garde:BX9Л
  • Type:Special Alloy
  • Country:Russia
  • Standard:ГОСТ
  • Application:High temperature alloy castings

Cross Reference Table(Equivalent Materials):

Material Standard Country
BX9Л-BИ ГОСТ Russia
BX9Л-BИ ГОСТ Russia

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 924~769 σb/MPa
Yield Strength 881 σ 0.2 ≥/MPa
Elongation 95 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 880~615 -
HRC 30 -

Physical Properties

Thermal expansion 95-95 e-6/K
Thermal conductivity 74-48 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5629-0248 째C
Density 4104-9398 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)
BX9Л 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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