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DX 56 D +Z

EU EN DX56D+Z 冷轧连续热-镀锌低碳钢带和钢板-运输技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DX56D+Z / DX 56 D +Z
Category Grade Standard Region/Area Standard Content
Metals DX 56 D +Z EN 10142 EU 冷轧连续热-镀锌低碳钢带和钢板-运输技术条件

Chemical composition(mass fraction)(wt.%) of the DX 56 D +Z

Element Min Max Similar
Ti - 0.3000 -
Si - 0.5000 -
S - 0.0450 -
P - 0.1000 -
Mn - 0.6000 -
C - 0.1200 -

Mechanical Properties of steel grade DX 56 D +Z

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)
546 (≥) 669 (≥) 14 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade DX 56 D +Z

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
34 - -     0.42 -  
966 735 - 43.3 323   -  
591 - 24 12.2   212 422

Heat Treatment of steel grade DX 56 D +Z

Heat treated : 1828°C - 1246°C

Technological Curves of steel grade DX 56 D +Z

Cross Reference Table (Equivalent Grade) of DX 56 D +Z

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