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

GOST BX9Л-BИ

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This page is mainly introduced the BX9Л-BИ chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BX9Л-BИ,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Russia GOCT Standard vacuum smelting casting high temperature alloy bar

Cross Reference Table(Equivalent Materials):

Material Standard Country
BX9Л-BИ GOST Russia

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
Si   0.40
Mn   0.50
P   0.015
S   0.010
B   0.005
Ce  
Zr  
Y   0.04
Pb  
Bi  
Ca   0.02

Mechanical Properties

Tensile strength 790~056 σb/MPa
Yield Strength 519 σ 0.2 ≥/MPa
Elongation 04 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 466~865 -
HRC 30 -

Physical Properties

Thermal expansion 66-22 e-6/K
Thermal conductivity 23-74 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9304-1003 째C
Density 0452-4634 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-BИ Stainless Steels 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