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Russia GOST ATspl Aluminium and wrought aluminium alloys - grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ATspl / ATspl
Category Grade Standard Region/Area Standard Content
Metals ATspl GOST 4784 Russia Aluminium and wrought aluminium alloys - grades

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

Element Min Max Similar

Mechanical Properties of steel grade ATspl

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)
268 (≥) 638 (≥) 42 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade ATspl

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
34 - -     0.23 -  
944 886 - 44.3 123   -  
256 - 13 13.2   322 313

Heat Treatment of steel grade ATspl

Heat treated : 1484°C - 1412°C

Technological Curves of steel grade ATspl

Cross Reference Table (Equivalent Grade) of ATspl

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