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EC Grade 3

India IS ECGrade3 Aluminium ingots billets and wire bars (EC grade) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ECGrade3 / EC Grade 3
Category Grade Standard Region/Area Standard Content
Metals EC Grade 3 IS 4026 India Aluminium ingots billets and wire bars (EC grade)

Chemical composition(mass fraction)(wt.%) of the EC Grade 3

Element Min Max Similar

Mechanical Properties of steel grade EC Grade 3

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)
967 (≥) 898 (≥) 12 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade EC Grade 3

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
21 - -     0.22 -  
975 457 - 31.3 233   -  
414 - 42 12.2   223 221

Heat Treatment of steel grade EC Grade 3

Heat treated : 1129°C - 1148°C

Technological Curves of steel grade EC Grade 3

Cross Reference Table (Equivalent Grade) of EC Grade 3

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