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Russia GOST 1380 Aluminium and wrought aluminium alloys - grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1380 / 1380
Category Grade Standard Region/Area Standard Content
Metals 1380 GOST 4784 Russia Aluminium and wrought aluminium alloys - grades

Chemical composition(mass fraction)(wt.%) of the 1380

Element Min Max Similar
Zn - 0.1000 -
Total Others - 0.1500 -
Si - 0.6000 -
Mn 1.0000 1.5000 -
Fe - 0.7000 -
Cu 0.0500 0.2000 -
Al - - -

Mechanical Properties of steel grade 1380

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)
824 (≥) 993 (≥) 22 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 1380

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
43 - -     0.44 -  
944 333 - 44.3 344   -  
994 - 13 23.2   232 411

Heat Treatment of steel grade 1380

Heat treated : 1757°C - 1453°C

Technological Curves of steel grade 1380

Cross Reference Table (Equivalent Grade) of 1380

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