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G-TiAl6Sn2Zr4Mo2Si

Germany DIN G-TiAl6Sn2Zr4Mo2Si Titanium and titanium alloy investment castings and rammed graphite castings; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals G-TiAl6Sn2Zr4Mo2Si DIN 17865 Germany Titanium and titanium alloy investment castings and rammed graphite castings; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the G-TiAl6Sn2Zr4Mo2Si

Element Min Max Similar
Zr 3.6000 4.4000 -
Total Others - 0.4000 -
Total Each - 0.1000 -
Ti - - -
Sn 1.8000 2.2000 -
Si 0.0600 0.1200 -
O - 0.2000 -
N - 0.0500 -
Mo 1.8000 2.2000 -
H - 0.0150 -
Fe - 0.2500 -
C - 0.1000 -
Al 5.5000 6.5000 -

Mechanical Properties of steel grade G-TiAl6Sn2Zr4Mo2Si

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)
838 (≥) 294 (≥) 14 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade G-TiAl6Sn2Zr4Mo2Si

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 - -     0.12 -  
189 512 - 31.3 134   -  
352 - 44 24.2   121 413

Heat Treatment of steel grade G-TiAl6Sn2Zr4Mo2Si

Heat treated : 1551°C - 1389°C

Technological Curves of steel grade G-TiAl6Sn2Zr4Mo2Si

Cross Reference Table (Equivalent Grade) of G-TiAl6Sn2Zr4Mo2Si

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