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Al 99.990

England B.S. Al99.990 铝和铝合金 - 重熔非合金铝锭 - 规格参数 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Al99.990 / Al 99.990
Category Grade Standard Region/Area Standard Content
Metals Al 99.990 BS EN 576 England 铝和铝合金 - 重熔非合金铝锭 - 规格参数

Chemical composition(mass fraction)(wt.%) of the Al 99.990

Element Min Max Similar
Al 99.9900 - -
Others Total - 0.0010 -
V - 0.0010 -
Ga - 0.0020 -
Ti - 0.0010 -
Zn - 0.0010 -
Mg - 0.0030 -
Mn - 0.0010 -
Cu - 0.0040 -
Fe - 0.0030 -
Si - 0.0030 -

Mechanical Properties of steel grade Al 99.990

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)
638 (≥) 352 (≥) 42 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade Al 99.990

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
23 - -     0.11 -  
414 499 - 41.3 242   -  
766 - 34 42.2   441 223

Heat Treatment of steel grade Al 99.990

Heat treated : 1368°C - 1611°C

Technological Curves of steel grade Al 99.990

Cross Reference Table (Equivalent Grade) of Al 99.990

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