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TB 270 H(C)

Japan JIS TB270H(C) 钛及钛合金棒材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TB270H(C) / TB 270 H(C)
Category Grade Standard Region/Area Standard Content
Metals TB 270 H(C) JIS H4650 Japan 钛及钛合金棒材

Chemical composition(mass fraction)(wt.%) of the TB 270 H(C)

Element Min Max Similar

Mechanical Properties of steel grade TB 270 H(C)

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)
343 (≥) 674 (≥) 13 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade TB 270 H(C)

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
13 - -     0.44 -  
831 877 - 32.3 412   -  
111 - 33 21.2   332 334

Heat Treatment of steel grade TB 270 H(C)

Heat treated : 1844°C - 1173°C

Technological Curves of steel grade TB 270 H(C)

Cross Reference Table (Equivalent Grade) of TB 270 H(C)

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