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BЖЛ8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛ8

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This page is mainly introduced the BЖЛ8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BЖЛ8,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:BЖЛ8
Type:Stainless Steels
Country:Russia
Standard:GOST
Application:Russia TY standard grades and chemical compositions of the high temperature alloy castings

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.10	0.20
Cr	14.80	17.00
Al	2.50	3.50
Mo	4.50	6.00
Ti	1.80	2.50
Co
W
Ni		remaining
Nb
Fe	8.00	12.00
B		0.06
Ce		0.010
V
Zr
Mn		0.60
Si		0.70
S		0.015
P		0.020

Mechanical Properties

Tensile strength	420～791	σb/MPa
Yield Strength	853	σ 0.2 ≥/MPa
Elongation	24	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	376～949	-
HRC	30	-

Physical Properties

Thermal expansion	11-55	e-6/K
Thermal conductivity	36-08	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5713-9219	째C
Density	3110-8409	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)
BЖЛ8 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