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Russia GOST AKTsM Strained aluminium alloys in pigs. Technical requirements and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AKTsM / AKTsM
Category Grade Standard Region/Area Standard Content
Metals AKTsM GOST 1131 Russia Strained aluminium alloys in pigs. Technical requirements

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

Element Min Max Similar
Zr - 0.1000 -
Zn 3.5000 6.0000 -
Total Others - 0.2000 -
Ti+Zr - 0.1500 -
Si 0.8000 1.6000 -
Ni - 0.2000 -
Mn 0.1000 0.7000 -
Mg 1.2000 2.5000 -
Fe - 1.0000 -
Cu 1.4000 3.0000 -
Cr - 0.2500 -
Al - - -

Mechanical Properties of steel grade AKTsM

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)
152 (≥) 117 (≥) 21 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade AKTsM

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
31 - -     0.41 -  
586 795 - 13.3 121   -  
885 - 34 33.2   442 233

Heat Treatment of steel grade AKTsM

Heat treated : 1474°C - 1817°C

Technological Curves of steel grade AKTsM

Cross Reference Table (Equivalent Grade) of AKTsM

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