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America AA 2055 Wrought aluminum and wrought aluminum alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2055 / 2055
Category Grade Standard Region/Area Standard Content
Metals 2055 TEAL-1 America Wrought aluminum and wrought aluminum alloys

Chemical composition(mass fraction)(wt.%) of the 2055

Element Min Max Similar
Al - - -
Others Total - 0.1500 -
Others each - 0.0500 -
Zr 0.0500 0.1500 -
Li 1.0000 1.3000 -
Ag 0.2000 0.7000 -
Ti - 0.1000 -
Zn 0.3000 0.7000 -
Mg 0.2000 0.6000 -
Mn 0.1000 0.5000 -
Cu 3.2000 4.2000 -
Fe - 0.1000 -
Si - 0.0700 -

Mechanical Properties of steel grade 2055

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)
891 (≥) 588 (≥) 12 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 2055

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 - -     0.44 -  
153 245 - 34.3 241   -  
214 - 14 14.2   233 234

Heat Treatment of steel grade 2055

Heat treated : 1168°C - 1696°C

Technological Curves of steel grade 2055

Cross Reference Table (Equivalent Grade) of 2055

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