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Germany DIN DC04 电解镍锌(ZN)涂层钢板的平板产品 - 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DC04 / DC 04
Category Grade Standard Region/Area Standard Content
Metals DC 04 DIN EN 10271 Germany 电解镍锌(ZN)涂层钢板的平板产品 - 交货技术条件

Chemical composition(mass fraction)(wt.%) of the DC 04

Element Min Max Similar
S - 0.0300 -
P - 0.0300 -
Mn - 0.4000 -
C - 0.0800 -
S - 0.0300 -
P - 0.0300 -
Mn - 0.4000 -
C - 0.0800 -
Si - 0.4000 -
S - 0.0300 -
P - 0.0300 -
C - 0.0800 -

Mechanical Properties of steel grade DC 04

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)
273 (≥) 846 (≥) 42 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade DC 04

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 - -     0.41 -  
255 433 - 24.3 314   -  
587 - 31 33.2   422 224

Heat Treatment of steel grade DC 04

Heat treated : 1415°C - 1182°C

Technological Curves of steel grade DC 04

Cross Reference Table (Equivalent Grade) of DC 04

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