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EN AW-Al 99.98

Belgium NBN ENAW-Al99.98 铝和铝合金 - 锻造产品的冲击挤压段塞 - 规格 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENAW-Al99.98 / EN AW-Al 99.98
Category Grade Standard Region/Area Standard Content
Metals EN AW-Al 99.98 NBN EN 570 Belgium 铝和铝合金 - 锻造产品的冲击挤压段塞 - 规格

Chemical composition(mass fraction)(wt.%) of the EN AW-Al 99.98

Element Min Max Similar
Zn - 0.0150 -
Ti - 0.0030 -
Si - 0.0100 -
Others each - 0.0030 -
Fe - 0.0060 -
Cu - 0.0030 -
Al 99.9800 - -
Zn - 0.0150 -
Ti - 0.0030 -
Si - 0.0100 -
Others each - 0.0030 -
Fe - 0.0060 -
Cu - 0.0030 -
Al 99.9800 - -

Mechanical Properties of steel grade EN AW-Al 99.98

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)
261 (≥) 219 (≥) 14 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade EN AW-Al 99.98

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
43 - -     0.32 -  
682 154 - 43.3 412   -  
445 - 14 21.2   442 232

Heat Treatment of steel grade EN AW-Al 99.98

Heat treated : 1821°C - 1969°C

Technological Curves of steel grade EN AW-Al 99.98

Cross Reference Table (Equivalent Grade) of EN AW-Al 99.98

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