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Poland PN AlSi6Cu4 铸造铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi6Cu4 / AlSi6Cu4
Category Grade Standard Region/Area Standard Content
Metals AlSi6Cu4 PN H-88027 Poland 铸造铝合金

Chemical composition(mass fraction)(wt.%) of the AlSi6Cu4

Element Min Max Similar
Zn - 0.3000 -
Total Each - 1.5000 -
Ti+Zr - 0.1500 -
Sn - 0.1000 -
Si 4.0000 6.0000 -
Ni - 0.5000 -
Mn 0.2000 0.8000 -
Mg 0.3000 0.8000 -
Fe - 1.0000 -
Cu 1.5000 3.5000 -
Al - - -

Mechanical Properties of steel grade AlSi6Cu4

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)
712 (≥) 817 (≥) 13 22 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade AlSi6Cu4

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
21 - -     0.42 -  
279 334 - 32.3 414   -  
995 - 24 42.2   314 112

Heat Treatment of steel grade AlSi6Cu4

Heat treated : 1896°C - 1119°C

Technological Curves of steel grade AlSi6Cu4

Cross Reference Table (Equivalent Grade) of AlSi6Cu4

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