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Poland PN AR1 Wrought aluminium - Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AR1 / AR1
Category Grade Standard Region/Area Standard Content
Metals AR1 PN H82160 Poland Wrought aluminium - Grades

Chemical composition(mass fraction)(wt.%) of the AR1

Element Min Max Similar
Si - 0.0045 -
Cu - 0.0030 -
Ti - 0.0020 -
Al 99.9900 - -
Zn - 0.0030 -
Fe - 0.0045 -
Others each - 0.0010 -
Others total - 0.0100 -

Mechanical Properties of steel grade AR1

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)
771 (≥) 416 (≥) 11 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade AR1

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
21 - -     0.23 -  
723 893 - 32.3 221   -  
865 - 32 33.2   114 114

Heat Treatment of steel grade AR1

Heat treated : 1533°C - 1142°C

Technological Curves of steel grade AR1

Cross Reference Table (Equivalent Grade) of AR1

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