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America AA 6020 Wrought aluminum and wrought aluminum alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 6020 / 6020
Category Grade Standard Region/Area Standard Content
Metals 6020 TEAL-1 America Wrought aluminum and wrought aluminum alloys

Chemical composition(mass fraction)(wt.%) of the 6020

Element Min Max Similar
Mn - 0.3500 -
Si 0.4000 0.9000 -
Cr - 0.1500 -
Cu 0.3000 0.9000 -
Ti - 0.1500 -
Al - - -
Zn - 0.2000 -
Mg 0.6000 1.2000 -
Sn 0.9000 1.5000 -
Fe - 0.5000 -
Pb - 0.0500 -
Others each - 0.0500 -
Others total - 0.1500 -

Mechanical Properties of steel grade 6020

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)
423 (≥) 194 (≥) 22 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 6020

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
12 - -     0.41 -  
161 476 - 41.3 234   -  
627 - 31 22.2   324 144

Heat Treatment of steel grade 6020

Heat treated : 1222°C - 1354°C

Technological Curves of steel grade 6020

Cross Reference Table (Equivalent Grade) of 6020

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