Ti-6Al-1.5Cr-2.5Mo-0.5Fe-0.3Si   VT3-1L / BT3-1Л

Ti-6Al-1.5Cr-2.5Mo-0.5Fe-0.3Si VT3-1L / BT3-1Л

      Grade :     VT3-1L   ( ВТ3-1Л )
      Classification :   Titanium foundary alloy
      Equivalent grades:     Is absent



Chemical composition in % for grade   VT3-1L   ( ВТ3-1Л )
Fe C Si Cr Mo W N Ti Al Zr O H Impurity
0.2 - 0.7 max   0.15 0.15 - 0.4 0.8 - 2.3 2 - 3 max   0.2 max   0.05 85.205 - 91.55 5.3 - 7 max   0.5 max   0.18 max   0.015 other 0.3
Comment: Ti is a basis; the percentage of Ti is given approximately.


Mechanical properties under Т=20oС for grade   VT3-1L   ( ВТ3-1Л )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
      990   4   300  


Physical properties for grade   VT3-1L   ( ВТ3-1Л )
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20 1.14          




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]

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