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Germany DIN ED3 Steel flat products; cold reduced sheet and strip; technical delivery conditions; mild unalloyed steels for vitreous enamelling and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ED3 / ED 3
Category Grade Standard Region/Area Standard Content
Metals ED 3 DIN 1623-3 Germany Steel flat products; cold reduced sheet and strip; technical delivery conditions; mild unalloyed steels for vitreous enamelling

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

Element Min Max Similar
N - 0.0070 -
C - 0.0400 -

Mechanical Properties of steel grade ED 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)
631 (≥) 665 (≥) 44 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade ED 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
24 - -     0.44 -  
945 174 - 41.3 331   -  
975 - 34 14.2   421 323

Heat Treatment of steel grade ED 3

Heat treated : 1915°C - 1384°C

Technological Curves of steel grade ED 3

Cross Reference Table (Equivalent Grade) of ED 3

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