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China HB TB3 TB3钛合金棒(线)材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TB3 / TB3
Category Grade Standard Region/Area Standard Content
Metals TB3 HB 6732 China TB3钛合金棒(线)材

Chemical composition(mass fraction)(wt.%) of the TB3

Element Min Max Similar
Others total - 0.4000 -
Others each - 0.1000 -
H - 0.0150 -
N - 0.0400 -
O - 0.1300 -
Si - 0.1000 -
C - 0.0500 -
Al 2.9000 3.7000 -
Fe 0.8000 1.2000 -
V 7.5000 8.5000 -
Mo 9.5000 10.5000 -
Ti - - -

Mechanical Properties of steel grade TB3

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)
718 (≥) 654 (≥) 21 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade TB3

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
12 - -     0.22 -  
657 823 - 24.3 322   -  
734 - 31 23.2   341 333

Heat Treatment of steel grade TB3

Heat treated : 1731°C - 1647°C

Technological Curves of steel grade TB3

Cross Reference Table (Equivalent Grade) of TB3

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