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America ASME Al99.7E Aluminum and Aluminum Alloys -- Castings -- Chemical Composition and Mechanical Properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Al99.7E / Al 99.7E
Category Grade Standard Region/Area Standard Content
Metals Al 99.7E ASME SB-EN 1706 America Aluminum and Aluminum Alloys -- Castings -- Chemical Composition and Mechanical Properties

Chemical composition(mass fraction)(wt.%) of the Al 99.7E

Element Min Max Similar
Mn+Cr+Ti+V - 0.0200 -
Mn - 0.0050 -
Si - 0.0700 -
Cr - 0.0040 -
Cu - 0.0100 -
B - 0.0400 -
Al 99.7000 - -
Zn - 0.0400 -
Mg - 0.0200 -
Fe - 0.2000 -
Other - - -
Others each - 0.0300 -

Mechanical Properties of steel grade Al 99.7E

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)
345 (≥) 389 (≥) 21 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade Al 99.7E

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 - -     0.21 -  
548 643 - 21.3 213   -  
247 - 14 12.2   442 124

Heat Treatment of steel grade Al 99.7E

Heat treated : 1582°C - 1177°C

Technological Curves of steel grade Al 99.7E

Cross Reference Table (Equivalent Grade) of Al 99.7E

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