BЖЛ12y chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛ12y

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ГОСТ BЖЛ12y

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This page is mainly introduced the BЖЛ12y chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛ12y,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
BЖЛ12y
  • Steel Garde:BЖЛ12y
  • Type:Special Alloy
  • Country:Russia
  • Standard:ГОСТ
  • Application:High temperature alloy castings

Cross Reference Table(Equivalent Materials):

Material Standard Country
BЖЛ12Y-BИ ГОСТ Russia
BЖЛ12Y-BИ ГОСТ Russia

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 287~309 σb/MPa
Yield Strength 621 σ 0.2 ≥/MPa
Elongation 45 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 239~627 -
HRC 30 -

Physical Properties

Thermal expansion 25-72 e-6/K
Thermal conductivity 77-29 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1801-1383 째C
Density 4014-5747 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)
BЖЛ12y 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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