Chemical composition in % of the material VT15 ( ВТ15 ) .
Cr
Mo
Ti
Al
Zr
9.5 - 11
6.8 - 8
75.9 - 81.4
2.3 - 3.6
max 1.5
Comment: Ti is a basis; the percentage of Ti is given approximately.
Mechanical properties under Т=20oС of the material VT15 ( ВТ15 ) .
Assortment
Dimension
Direct.
sв
sT
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 of the material VT15 ( ВТ15 ) (quenching, ageing , Sheet
HB 10 -1= 341 - 444 MPa
Specification :
Mechanical properties :
sв
- Tensile strength , [MPa]
sT
- Yield stress, [MPa]
d5
- Specific elongation at fracture , [ % ]
y
- Reduction of area , [ % ]
KCU
- Impact strength , [ kJ / m2]
HB
- Brinell hardness , [MPa]
Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others). Helpfull for specialists in material technology, structural engineer, mechanical engineer, metallurgy and metal trader