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China GB TB6 钛及钛合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TB6 / TB6
Category Grade Standard Region/Area Standard Content
Metals TB6 GB/T 3620.1 China 钛及钛合金牌号和化学成分

Chemical composition(mass fraction)(wt.%) of the TB6

Element Min Max Similar
Ti - - -
Total Others - 0.3000 -
Others Total - 0.1000 -
O - 0.1300 -
H - 0.1250 -
N - 0.0500 -
C - 0.0500 -
Fe 1.6000 2.2000 -
V 9.0000 11.0000 -
Al 2.6000 3.4000 -
V 9.0000 11.0000 -
Al 2.6000 3.4000 -
Total Others - 0.3000 -
Others Total - 0.1000 -
O - 0.1300 -
H - 0.0125 -
N - 0.0500 -
C - 0.0500 -
Fe 1.6000 2.2000 -
Ti - - -
V 9.0000 11.0000 -
Total Others - 0.3000 -
Others Total - 0.1000 -
Ti - - -
O - 0.1300 -
N - 0.0500 -
H - 0.0150 -
Fe 1.6000 2.2000 -
C - 0.0500 -
Al 2.6000 3.4000 -
Zr - - -
V 9.0000 11.0000 -
Total Others - 0.3000 -
Total Each - 0.1000 -
Ti - - -
O - 0.1300 -
N - 0.0500 -
H - 0.0150 -
Fe 1.6000 2.2000 -
C - 0.0500 -
Al 2.6000 3.4000 -

Mechanical Properties of steel grade TB6

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)
978 (≥) 932 (≥) 31 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade TB6

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
12 - -     0.21 -  
234 838 - 12.3 124   -  
152 - 21 14.2   312 434

Heat Treatment of steel grade TB6

Heat treated : 1493°C - 1572°C

Technological Curves of steel grade TB6

Cross Reference Table (Equivalent Grade) of TB6

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