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Germany WL 3.7164 Aerospace; titanium alloy with approx. 6Al-4V; sheet and plate and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3.7164 / 3.7164
Category Grade Standard Region/Area Standard Content
Metals 3.7164 WL 3.7164-1 Germany Aerospace; titanium alloy with approx. 6Al-4V; sheet and plate

Chemical composition(mass fraction)(wt.%) of the 3.7164

Element Min Max Similar
V 3.5000 4.5000 -
Total Others - 0.4000 -
Ti - - -
O - 0.2000 -
N - 0.0500 -
H - 0.0125 -
Fe - 0.3000 -
C - 0.0800 -
Al 5.5000 6.7500 -
V 3.5000 4.5000 -
Total Others - 0.4000 -
Ti - - -
O - 0.2000 -
N - 0.0500 -
H - 0.0125 -
Fe - 0.3000 -
C - 0.0800 -
Al 5.5000 6.7500 -

Mechanical Properties of steel grade 3.7164

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)
322 (≥) 235 (≥) 21 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade 3.7164

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
31 - -     0.13 -  
824 751 - 41.3 311   -  
339 - 34 42.2   211 442

Heat Treatment of steel grade 3.7164

Heat treated : 1283°C - 1288°C

Technological Curves of steel grade 3.7164

Cross Reference Table (Equivalent Grade) of 3.7164

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