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Germany DIN G-Ti3 钛和钛合金铸件.精密铸件.冲压的石墨铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G-Ti3 / G-Ti3
Category Grade Standard Region/Area Standard Content
Metals G-Ti3 DIN 17865 Germany 钛和钛合金铸件.精密铸件.冲压的石墨铸件

Chemical composition(mass fraction)(wt.%) of the G-Ti3

Element Min Max Similar
Ti - - -
Total others - 0.4000 -
Each others - 0.1000 -
H - 0.0150 -
C - 0.1000 -
N - 0.0500 -
O - 0.4000 -
Fe - 0.2500 -

Mechanical Properties of steel grade G-Ti3

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)
454 (≥) 788 (≥) 32 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade G-Ti3

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
34 - -     0.42 -  
414 524 - 12.3 322   -  
751 - 43 31.2   332 423

Heat Treatment of steel grade G-Ti3

Heat treated : 1617°C - 1591°C

Technological Curves of steel grade G-Ti3

Cross Reference Table (Equivalent Grade) of G-Ti3

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