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China GB F-29 钛及钛合金锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F-29 / F-29
Category Grade Standard Region/Area Standard Content
Metals F-29 GB/T 25137 China 钛及钛合金锻件

Chemical composition(mass fraction)(wt.%) of the F-29

Element Min Max Similar
V 3.5000 4.5000 -
Total Others - 0.4000 -
Total Each - 0.1000 -
Ti - - -
Ru 0.0800 0.1400 -
O - 0.1300 -
N - 0.0300 -
H - 0.0150 -
Fe - 0.2500 -
C - 0.0800 -
Al 5.5000 6.5000 -

Mechanical Properties of steel grade F-29

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)
441 (≥) 817 (≥) 12 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade F-29

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
23 - -     0.11 -  
917 566 - 21.3 443   -  
712 - 42 14.2   321 343

Heat Treatment of steel grade F-29

Heat treated : 1321°C - 1157°C

Technological Curves of steel grade F-29

Cross Reference Table (Equivalent Grade) of F-29

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