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International ISO TiAl6V4A Welding consumables - Solid wires and rods for fusion welding of titanium and titanium alloys - Classification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TiAl6V4A / TiAl6V4A
Category Grade Standard Region/Area Standard Content
Metals TiAl6V4A ISO 24034 International Welding consumables - Solid wires and rods for fusion welding of titanium and titanium alloys - Classification

Chemical composition(mass fraction)(wt.%) of the TiAl6V4A

Element Min Max Similar
Y - 0.0050 -
V 3.5000 4.5000 -
Ti - - -
Others total - 0.2000 -
Others each - 0.0500 -
O 0.0300 0.1100 -
N - 0.0120 -
H - 0.0050 -
Fe - 0.2000 -
C - 0.0300 -
Al 5.5000 6.5000 -

Mechanical Properties of steel grade TiAl6V4A

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
294 (≥) 795 (≥) 11 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade TiAl6V4A

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
41 - -     0.32 -  
748 621 - 12.3 143   -  
824 - 31 13.2   434 434

Heat Treatment of steel grade TiAl6V4A

Heat treated : 1486°C - 1318°C

Technological Curves of steel grade TiAl6V4A

Cross Reference Table (Equivalent Grade) of TiAl6V4A

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