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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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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.
Russia TY standard grades and chemical compositions of the high temperature alloy castings

Steel Garde:BЖЛ12y
Type:Stainless Steels
Country:Russia
Standard:GOST
Application:Russia TY standard grades and chemical compositions of the high temperature alloy castings

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
BЖЛ12Y-BИ	GOST	Russia
BЖЛ12Y-BИ	GOST	Russia

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.14	0.20
Cr	8.50	10.50
Al	5.00	5.70
Mo	2.70	3.40
Ti	4.20	4.70
Co	12.00	15.00
W	1.00	1.80
Ni		remaining
Nb	0.50	1.00
Fe		2.00
B		0.015
Ce		0.02
V	0.50	1.00
Zr		0.02
Mn		0.40
Si		0.40
S		0.015
P		0.015

Mechanical Properties

Tensile strength	298～140	σb/MPa
Yield Strength	440	σ 0.2 ≥/MPa
Elongation	19	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	544～702	-
HRC	30	-

Physical Properties

Thermal expansion	59-76	e-6/K
Thermal conductivity	34-19	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8398-0697	째C
Density	7399-3760	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 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