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America AA 5021 Wrought aluminum and wrought aluminum alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 5021 / 5021
Category Grade Standard Region/Area Standard Content
Metals 5021 TEAL-1 America Wrought aluminum and wrought aluminum alloys

Chemical composition(mass fraction)(wt.%) of the 5021

Element Min Max Similar
Mn 0.1000 0.5000 -
Si - 0.4000 -
Cr - 0.1500 -
Cu - 0.1500 -
Al - - -
Zn - 0.1500 -
Mg 2.2000 2.8000 -
Fe - 0.5000 -
Others each - 0.0500 -
Others total - 0.1500 -

Mechanical Properties of steel grade 5021

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 (≥) 849 (≥) 14 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 5021

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 - -     0.33 -  
834 363 - 22.3 112   -  
855 - 11 33.2   433 313

Heat Treatment of steel grade 5021

Heat treated : 1194°C - 1982°C

Technological Curves of steel grade 5021

Cross Reference Table (Equivalent Grade) of 5021

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