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BЖЛ18-BИ chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛ18-BИ

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This page is mainly introduced the BЖЛ18-BИ chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛ18-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:BЖЛ18-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
BЖЛ18-BИ	GOST	Russia

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.10	0.15
Cr	17.00	18.00
Ni		remaining
Co	4.00	6.00
Mo	4.50	6.00
W	2.50	4.00
Al	3.40	4.00
Ti	2.20	3.00
Nb	1.20	1.80
Fe		1.00

Mechanical Properties

Tensile strength	355～649	σb/MPa
Yield Strength	486	σ 0.2 ≥/MPa
Elongation	42	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	497～798	-
HRC	30	-

Physical Properties

Thermal expansion	41-66	e-6/K
Thermal conductivity	88-19	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1516-2991	째C
Density	3879-8263	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)
BЖЛ18-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