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St E280-3Z

Germany DIN StE280-3Z Flat products of steel; hot-dip zinc coated strip and sheet; technical delivery conditions; structural steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: StE280-3Z / St E280-3Z
Category Grade Standard Region/Area Standard Content
Metals St E280-3Z DIN 17162-2 Germany Flat products of steel; hot-dip zinc coated strip and sheet; technical delivery conditions; structural steels

Chemical composition(mass fraction)(wt.%) of the St E280-3Z

Element Min Max Similar

Mechanical Properties of steel grade St E280-3Z

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)
618 (≥) 655 (≥) 24 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade St E280-3Z

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
32 - -     0.42 -  
453 581 - 32.3 344   -  
123 - 13 31.2   442 144

Heat Treatment of steel grade St E280-3Z

Heat treated : 1528°C - 1537°C

Technological Curves of steel grade St E280-3Z

Cross Reference Table (Equivalent Grade) of St E280-3Z

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