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China GB TC12 钛及钛合金棒材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TC12 / TC12
Category Grade Standard Region/Area Standard Content
Metals TC12 GB/T 2965 China 钛及钛合金棒材

Chemical composition(mass fraction)(wt.%) of the TC12

Element Min Max Similar

Mechanical Properties of steel grade TC12

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)
879 (≥) 779 (≥) 14 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade TC12

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 - -     0.14 -  
426 517 - 14.3 434   -  
527 - 42 21.2   114 221

Heat Treatment of steel grade TC12

Heat treated : 1595°C - 1918°C

Technological Curves of steel grade TC12

Cross Reference Table (Equivalent Grade) of TC12

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