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Characteristics for grade VT15 ( ВТ15 )

Grade :	VT15 ( ВТ15 )
Classification :	Titanium wrought alloy
Equivalent grades:	Is absent

Chemical composition in % for grade VT15 ( ВТ15 )

Fe	C	Si	Cr	Mo	N	Ti	Al	O	H	Impurity
max 0.3	max 0.1	max 0.15	9.5 - 11.5	6.8 - 8	max 0.05	76.8 - 81.4	2.3 - 3.6	max 0.12	max 0.012	other 0.3

Comment: Ti is a basis; the percentage of Ti is given approximately.

Mechanical properties under Т=20^oС for grade VT15 ( ВТ15 )

Assortment	Dimension	Direct.	s_в	s_T	d₅	y	KCU	Heat treatment
-	mm	-	MPa	MPa	%	%	kJ / m²	-
Sheet			900-1050	850	10-25			Annealing
Sheet			1350-1500	1180	4-8			Hardening and ageing

Brinell hardness for VT15 ( ВТ15 ) (quenching, ageing) , Sheet

HB 10^-1 = 341 - 444 MPa

Types of delivery of grade VT15 ( ВТ15 )

B51 - Non-ferrous metals, including rare metals, and their alloys

Specification :

Mechanical properties :
s_в	- Tensile strength , [MPa]
s_T	- Yield stress, [MPa]
d₅	- Specific elongation at fracture , [ % ]
y	- Reduction of area , [ % ]
KCU	- Impact strength , [ kJ / m²]
HB	- Brinell hardness , [MPa]

Physical properties :
T	- Test temperature , [Grade]
E	- Young modulus , [MPa]
a	- Coefficient of linear expansion (range 20^o - T ) , [1/Grade]
l	- Termal (heat) condition coefficient , [Watt/(m·Grade)]
r	- Density , [kg/m³]
C	- Specific heat ( range 20^o - T ), [J/(kg·Grade)]
R	- Electrical resistance , [Ohm·m]

VT15 ( ВТ15 ) - Titanium wrought alloy: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

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