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Germany DIN EK2 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: EK2 / EK 2
Category Grade Standard Region/Area Standard Content
Metals EK 2 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 EK 2

Element Min Max Similar

Mechanical Properties of steel grade EK 2

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)
863 (≥) 368 (≥) 41 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade EK 2

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
42 - -     0.12 -  
724 447 - 24.3 244   -  
647 - 34 13.2   122 441

Heat Treatment of steel grade EK 2

Heat treated : 1378°C - 1531°C

Technological Curves of steel grade EK 2

Cross Reference Table (Equivalent Grade) of EK 2

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