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BЖ4Л-BИ chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖ4Л-BИ

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GOST BЖ4Л-BИ

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This page is mainly introduced the BЖ4Л-BИ chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖ4Л-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

Steel Garde:BЖ4Л-BИ
Type:Stainless Steels
Country:Russia
Standard:GOST
Application:Russia GOCT Standard vacuum smelting casting high temperature alloy bar

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
BЖ4Л-BИ	GOST	Russia

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.03	0.10
Cr	32.00	35.00
Ni		remaining
Co
Mo	2.30	3.50
W	4.30	5.50
Al	0.70	1.30
Ti	0.70	1.30
Nb	0.70	1.30
Fe		0.50

Mechanical Properties

Tensile strength	408～443	σb/MPa
Yield Strength	991	σ 0.2 ≥/MPa
Elongation	90	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	197～088	-
HRC	30	-

Physical Properties

Thermal expansion	47-34	e-6/K
Thermal conductivity	33-99	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7253-3451	째C
Density	4671-7752	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)
BЖ4Л-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