σU
MPa
ψ
KCU⋅103
Jm2

VT1-2

For the manufacture of semi-finished products (sheets, tapes, foil, strips, plates, rods, profiles, pipes, forgings and stamped blanks) by the method of deformation, as well as ingots

Classification

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Titanium, titanium alloys	Technical Titan

Chemical composition

Standard	Fe, %	Si, %	Ti, %	C, %	O, %	N, %	H, %
Standard	Fe, %	Si, %	Ti, %	C, %	O, %	N, %	H, %
GOST 19807-91	< 1.5	< 0.15	> 97.79	< 0.1	< 0.3	< 0.15	< 0.01

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Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\psi$ , %	$KCU\cdot 10^{3}$ , $\frac{J}{m^2}$	d5, %	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\psi$ , %	$KCU\cdot 10^{3}$ , $\frac{J}{m^2}$	d5, %	Treatment
The bar is annealed.	GOST 26492-85				590–930	17	250	8

Standards

Standard	Description
Standard	Description
GOST 19807-91

Description of chemical elements

Element	Units of measurement	Description
Element	Units of measurement	Description
Fe	%	Iron
Si	%	Silicon
Ti	%	Titan
C	%	Carbon
O	%	Oxygen
N	%	Nitrogen
H	%	Hydrogen

Description of mechanical properties

Parameter	Units of measurement	Description
Parameter	Units of measurement	Description
d5	%	Elongation at break
$\sigma _{U}$	$MPa$	Ultimate tensile strength
$\psi$	%	Reduction in cross section on fracture
$KCU\cdot 10^{3}$	$\frac{J}{m^2}$	Impact toughness