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EN AW-Al 99.7

Belgium NBN ENAW-Al99.7 铝和铝合金 - 薄板,带材和板材 - 第2部分:机械性能 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENAW-Al99.7 / EN AW-Al 99.7
Category Grade Standard Region/Area Standard Content
Metals EN AW-Al 99.7 NBN EN 485-2 Belgium 铝和铝合金 - 薄板,带材和板材 - 第2部分:机械性能

Chemical composition(mass fraction)(wt.%) of the EN AW-Al 99.7

Element Min Max Similar

Mechanical Properties of steel grade EN AW-Al 99.7

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)
767 (≥) 696 (≥) 43 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade EN AW-Al 99.7

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 - -     0.24 -  
293 463 - 21.3 423   -  
541 - 34 43.2   432 232

Heat Treatment of steel grade EN AW-Al 99.7

Heat treated : 1275°C - 1364°C

Technological Curves of steel grade EN AW-Al 99.7

Cross Reference Table (Equivalent Grade) of EN AW-Al 99.7

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