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EN AW-Al Cu4SiMg(B)

Germany DIN ENAW-AlCu4SiMg(B) 铝和铝合金锭 - 轧制锭 - 规格参数 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals EN AW-Al Cu4SiMg(B) DIN EN 487 Germany 铝和铝合金锭 - 轧制锭 - 规格参数

Chemical composition(mass fraction)(wt.%) of the EN AW-Al Cu4SiMg(B)

Element Min Max Similar

Mechanical Properties of steel grade EN AW-Al Cu4SiMg(B)

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)
887 (≥) 319 (≥) 13 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade EN AW-Al Cu4SiMg(B)

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
33 - -     0.31 -  
927 359 - 43.3 441   -  
371 - 32 21.2   111 213

Heat Treatment of steel grade EN AW-Al Cu4SiMg(B)

Heat treated : 1418°C - 1629°C

Technological Curves of steel grade EN AW-Al Cu4SiMg(B)

Cross Reference Table (Equivalent Grade) of EN AW-Al Cu4SiMg(B)

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