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EN AB-AlSi12CuNiMg

EU EN ENAB-AlSi12CuNiMg 铝和铝合金 - 合金锭重熔 - 规格 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals EN AB-AlSi12CuNiMg EN 1676 EU 铝和铝合金 - 合金锭重熔 - 规格

Chemical composition(mass fraction)(wt.%) of the EN AB-AlSi12CuNiMg

Element Min Max Similar
Zn - 0.1000 -
Ti 0.0500 0.2000 -
Sn - 0.0500 -
Si 1.6000 2.4000 -
Pb - 0.0500 -
Others Total - 0.1500 -
Others each - 0.0500 -
Other - - -
Ni - 0.0500 -
Mn 0.3000 0.5000 -
Mg 0.4500 0.6500 -
Fe - 0.6000 -
Cu - 0.1000 -
Al - - -
Zn - 0.1000 -
Ti - 0.2000 -
Si - 0.5500 -
Others Total - 0.1500 -
Others each - 0.0500 -
Other - - -
Mn - 0.4500 -
Mg 2.5000 3.5000 -
Fe - 0.5500 -
Cu - 0.0500 -
Be - 0.0050 -
Al - - -

Mechanical Properties of steel grade EN AB-AlSi12CuNiMg

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)
198 (≥) 865 (≥) 41 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade EN AB-AlSi12CuNiMg

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 - -     0.21 -  
125 674 - 13.3 433   -  
557 - 31 23.2   422 114

Heat Treatment of steel grade EN AB-AlSi12CuNiMg

Heat treated : 1134°C - 1923°C

Technological Curves of steel grade EN AB-AlSi12CuNiMg

Cross Reference Table (Equivalent Grade) of EN AB-AlSi12CuNiMg

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