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China GB TA24-1 钛及钛合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TA24-1 / TA24-1
Category Grade Standard Region/Area Standard Content
Metals TA24-1 GB/T 3620.1 China 钛及钛合金牌号和化学成分

Chemical composition(mass fraction)(wt.%) of the TA24-1

Element Min Max Similar
Ti - - -
Total Others - 0.3000 -
Others Total - 0.1000 -
O - 0.1000 -
H - 0.0100 -
N - 0.0400 -
C - 0.1000 -
Fe - 0.1500 -
Si - 0.0400 -
Zr 1.0000 3.0000 -
Mo 1.0000 2.0000 -
Al 1.5000 2.5000 -
Ti - - -
Fe - 0.1500 -
C - 0.1000 -
N - 0.0400 -
H - 0.0100 -
O - 0.1000 -
Others Total - 0.1000 -
Total Others - 0.3000 -
Al 1.5000 2.5000 -
Mo 1.0000 2.0000 -
Zr 1.0000 3.0000 -
Si - 0.0400 -
Zr 1.0000 3.0000 -
Ti - - -
Si - 0.0400 -
O - 0.1000 -
N - 0.0400 -
Mo 1.0000 2.0000 -
H - 0.0100 -
Fe - 0.1500 -
C - 0.1000 -
Al 1.5000 2.5000 -

Mechanical Properties of steel grade TA24-1

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)
421 (≥) 879 (≥) 23 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade TA24-1

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
42 - -     0.23 -  
169 268 - 44.3 421   -  
139 - 22 21.2   312 233

Heat Treatment of steel grade TA24-1

Heat treated : 1429°C - 1598°C

Technological Curves of steel grade TA24-1

Cross Reference Table (Equivalent Grade) of TA24-1

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