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EN AW-AlSi12(A)

Poland PN ENAW-AlSi12(A) 铝和铝合金 - 冲击料柱 - ​​第4部分:焊接应用的具体要求 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENAW-AlSi12(A) / EN AW-AlSi12(A)
Category Grade Standard Region/Area Standard Content
Metals EN AW-AlSi12(A) PN EN 1715-4 Poland 铝和铝合金 - 冲击料柱 - ​​第4部分:焊接应用的具体要求

Chemical composition(mass fraction)(wt.%) of the EN AW-AlSi12(A)

Element Min Max Similar

Mechanical Properties of steel grade EN AW-AlSi12(A)

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)
553 (≥) 958 (≥) 22 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade EN AW-AlSi12(A)

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 - -     0.12 -  
894 597 - 23.3 334   -  
282 - 33 41.2   113 433

Heat Treatment of steel grade EN AW-AlSi12(A)

Heat treated : 1235°C - 1355°C

Technological Curves of steel grade EN AW-AlSi12(A)

Cross Reference Table (Equivalent Grade) of EN AW-AlSi12(A)

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