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DX 52 D + ZA

EU EN DX52D+ZA 连续热浸锌铝(ZA)涂层钢带和板材 - 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DX52D+ZA / DX 52 D + ZA
Category Grade Standard Region/Area Standard Content
Metals DX 52 D + ZA EN 10214 EU 连续热浸锌铝(ZA)涂层钢带和板材 - 交货技术条件

Chemical composition(mass fraction)(wt.%) of the DX 52 D + ZA

Element Min Max Similar

Mechanical Properties of steel grade DX 52 D + ZA

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)
953 (≥) 356 (≥) 41 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade DX 52 D + ZA

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
21 - -     0.21 -  
322 289 - 42.3 112   -  
248 - 41 42.2   123 444

Heat Treatment of steel grade DX 52 D + ZA

Heat treated : 1345°C - 1657°C

Technological Curves of steel grade DX 52 D + ZA

Cross Reference Table (Equivalent Grade) of DX 52 D + ZA

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