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Global 企业标准 4Y32 铝合金空心锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4Y32 / 4Y32
Category Grade Standard Region/Area Standard Content
Metals 4Y32 -- Global 铝合金空心锭

Chemical composition(mass fraction)(wt.%) of the 4Y32

Element Min Max Similar
Al - - -
Mn 0.3500 0.6400 -
Cr - 0.1000 -
Zn - 0.2500 -
Fe 0.1100 0.2500 -
Mg 0.4000 0.6000 -
Cu 2.5000 3.5000 -
Si 10.0000 11.0000 -

Mechanical Properties of steel grade 4Y32

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)
735 (≥) 438 (≥) 22 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 4Y32

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
32 - -     0.12 -  
265 236 - 32.3 231   -  
335 - 41 43.2   133 343

Heat Treatment of steel grade 4Y32

Heat treated : 1743°C - 1893°C

Technological Curves of steel grade 4Y32

Cross Reference Table (Equivalent Grade) of 4Y32

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