BЖЛ8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛ8

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ГОСТ BЖЛ8

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This page is mainly introduced the BЖЛ8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛ8,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
BЖЛ8
  • Steel Garde:BЖЛ8
  • Type:Special Alloy
  • Country:Russia
  • Standard:ГОСТ
  • Application:High temperature alloy castings

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 772~469 σb/MPa
Yield Strength 458 σ 0.2 ≥/MPa
Elongation 34 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 677~915 -
HRC 30 -

Physical Properties

Thermal expansion 27-15 e-6/K
Thermal conductivity 17-76 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6635-5608 째C
Density 8841-7376 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)
BЖЛ8 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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