E⋅109
MPa
σU
MPa
ϵL
KCU⋅103
Jm2

VT5L

for the manufacture of castings, manufacturing parts control, set the fuselage internal welded parts and assemblies continuously operating (10,000 hours) at temperatures up to 400 ° C.

Classification

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Titanium, titanium alloys	Foundry titanium alloys

Chemical composition

Standard	Fe, %	Si, %	Ti, %	Zr, %	Al, %	C, %	O, %	N, %	W, %	H, %
Standard	Fe, %	Si, %	Ti, %	Zr, %	Al, %	C, %	O, %	N, %	W, %	H, %
OST 1-90060-92	< 0.35	< 0.2	91.485–95.9	< 0.8	4.1–6.2	< 0.2	< 0.2	< 0.05	< 0.2	< 0.015

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Physical characteristics

Temperature, °C	$E\cdot 10^{9}$ , $MPa$
Temperature, °C	$E\cdot 10^{9}$ , $MPa$
20	118

Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\epsilon_L$ , %	$KCU\cdot 10^{3}$ , $\frac{J}{m^2}$	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\epsilon_L$ , %	$KCU\cdot 10^{3}$ , $\frac{J}{m^2}$	Treatment
					800	6	300

Standards

Standard	Description
Standard	Description
OST 1-90060-92

Description of chemical elements

Element	Units of measurement	Description
Element	Units of measurement	Description
Fe	%	Iron
Si	%	Silicon
Ti	%	Titan
Zr	%	Zirconium
Al	%	Aluminium
C	%	Carbon
O	%	Oxygen
N	%	Nitrogen
W	%	Tungsten
H	%	Hydrogen

Description of physical characteristics

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
$E\cdot 10^{9}$	$MPa$	Elastic modulus

Description of mechanical properties

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
$\sigma _{U}$	$MPa$	Ultimate tensile strength
$\epsilon_L$	%	Elongation at break (longitudinal)
$KCU\cdot 10^{3}$	$\frac{J}{m^2}$	Impact toughness