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China YS TA8-1 钛及钛合金锻造板坯 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TA8-1 / TA8-1
Category Grade Standard Region/Area Standard Content
Metals TA8-1 YS/T 885 China 钛及钛合金锻造板坯

Chemical composition(mass fraction)(wt.%) of the TA8-1

Element Min Max Similar
Ti - - -
Pd 0.0400 0.0800 -
Fe - 0.2000 -
C - 0.0800 -
N - 0.0300 -
H - 0.0150 -
O - 0.1800 -
Others total - 0.1000 -
Total Others - 0.4000 -

Mechanical Properties of steel grade TA8-1

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)
849 (≥) 523 (≥) 14 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade TA8-1

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
14 - -     0.14 -  
371 476 - 34.3 442   -  
917 - 34 23.2   411 111

Heat Treatment of steel grade TA8-1

Heat treated : 1745°C - 1746°C

Technological Curves of steel grade TA8-1

Cross Reference Table (Equivalent Grade) of TA8-1

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