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China GB TA11 钛及钛合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TA11 / TA11
Category Grade Standard Region/Area Standard Content
Metals TA11 GB/T 3620.1 China 钛及钛合金牌号和化学成分

Chemical composition(mass fraction)(wt.%) of the TA11

Element Min Max Similar
Total Others - 0.3000 -
Others Total - 0.1000 -
O - 0.1200 -
H - 0.0150 -
N - 0.0500 -
C - 0.0800 -
Fe - 0.3000 -
Ti - - -
Al 7.3500 8.3500 -
V 0.7500 1.2500 -
Mo 0.7500 1.2500 -
Total Others - 0.3000 -
Others Total - 0.1000 -
O - 0.1200 -
H - 0.0150 -
N - 0.0500 -
C - 0.0800 -
Fe - 0.3000 -
Ti - - -
V 0.7500 1.2500 -
Mo 0.7500 1.2500 -
Al 7.3500 8.3500 -

Mechanical Properties of steel grade TA11

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)
232 (≥) 874 (≥) 13 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade TA11

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
14 - -     0.11 -  
933 124 - 41.3 332   -  
466 - 31 12.2   331 411

Heat Treatment of steel grade TA11

Heat treated : 1318°C - 1954°C

Technological Curves of steel grade TA11

Cross Reference Table (Equivalent Grade) of TA11

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