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A 2014 AT

Korea KS A2014AT Aluminium and aluminium alloy seamless pipes and tubes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A2014AT / A 2014 AT
Category Grade Standard Region/Area Standard Content
Metals A 2014 AT KS D 6761 Korea Aluminium and aluminium alloy seamless pipes and tubes

Chemical composition(mass fraction)(wt.%) of the A 2014 AT

Element Min Max Similar
Ti+Zr - 0.2000 -
Mn 0.4000 1.2000 -
Si 0.5000 0.9000 -
Ni - 0.1000 -
Cr - 0.1000 -
Cu 3.9000 5.0000 -
Ti - 0.1500 -
Al - - -
Zn - 0.2500 -
Mg 0.2000 0.8000 -
Fe - 0.5000 -
Others each - 0.0500 -
Others Total - 0.1500 -

Mechanical Properties of steel grade A 2014 AT

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)
116 (≥) 329 (≥) 43 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade A 2014 AT

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
32 - -     0.44 -  
886 288 - 24.3 421   -  
241 - 22 41.2   141 443

Heat Treatment of steel grade A 2014 AT

Heat treated : 1665°C - 1798°C

Technological Curves of steel grade A 2014 AT

Cross Reference Table (Equivalent Grade) of A 2014 AT

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