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Russia GOST D1A Sheets of aluminium and aluminium alloys. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D1A / D1A
Category Grade Standard Region/Area Standard Content
Metals D1A GOST 21631 Russia Sheets of aluminium and aluminium alloys. Specifications

Chemical composition(mass fraction)(wt.%) of the D1A

Element Min Max Similar

Mechanical Properties of steel grade D1A

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)
476 (≥) 437 (≥) 34 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade D1A

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
41 - -     0.21 -  
292 763 - 22.3 241   -  
314 - 24 23.2   212 431

Heat Treatment of steel grade D1A

Heat treated : 1268°C - 1983°C

Technological Curves of steel grade D1A

Cross Reference Table (Equivalent Grade) of D1A

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