BЖЛl4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛl4

Location » Home » Grades > Special Alloy > BЖЛl4

ГОСТ BЖЛl4

Profile

This page is mainly introduced the BЖЛl4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛl4,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
BЖЛl4
  • Steel Garde:BЖЛl4
  • Type:Special Alloy
  • Country:Russia
  • Standard:ГОСТ
  • Application:High temperature alloy castings

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 655~148 σb/MPa
Yield Strength 861 σ 0.2 ≥/MPa
Elongation 94 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 760~889 -
HRC 30 -

Physical Properties

Thermal expansion 74-72 e-6/K
Thermal conductivity 39-20 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0308-3273 째C
Density 3972-2831 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)
BЖЛl4 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

Hot keywords:BЖЛl4
Previous: BЖЛ12Э
Next: BЖЛ14H