VT21L

for the manufacture of castings

Classification

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

Chemical composition

Standard	Cr, %	Ti, %	V, %	Zr, %	Al, %	Mo, %
Standard	Cr, %	Ti, %	V, %	Zr, %	Al, %	Mo, %
OST 1-90060-92	0.2–0.5	83.8–88.8	0.8–1.5	4–6	5.8–7.2	0.4–1

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Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\epsilon_L$ , %	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\epsilon_L$ , %	Treatment
					1000	4

Standards

Standard	Description
Standard	Description
OST 1-90060-92

Description of chemical elements

Element	Units of measurement	Description
Element	Units of measurement	Description
Cr	%	Chrome
Ti	%	Titan
V	%	Vanadium
Zr	%	Zirconium
Al	%	Aluminium
Mo	%	Molybdenum

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)