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Russia GOST 1197 Aluminium and wrought aluminium alloys - grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1197 / 1197
Category Grade Standard Region/Area Standard Content
Metals 1197 GOST 4784 Russia Aluminium and wrought aluminium alloys - grades

Chemical composition(mass fraction)(wt.%) of the 1197

Element Min Max Similar

Mechanical Properties of steel grade 1197

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)
549 (≥) 699 (≥) 34 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 1197

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 -  
388 636 - 31.3 212   -  
999 - 23 31.2   232 222

Heat Treatment of steel grade 1197

Heat treated : 1544°C - 1554°C

Technological Curves of steel grade 1197

Cross Reference Table (Equivalent Grade) of 1197

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