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DX 52 D + AS

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

Datasheet for: Metals: DX52D+AS / DX 52 D + AS
Category Grade Standard Region/Area Standard Content
Metals DX 52 D + AS EN 10154 EU 连续热浸镀铝硅(AS)涂层钢带和板材 - 交货技术条件

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

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 52 D + AS

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)
968 (≥) 742 (≥) 31 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade DX 52 D + AS

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
11 - -     0.14 -  
933 756 - 14.3 431   -  
879 - 12 14.2   122 433

Heat Treatment of steel grade DX 52 D + AS

Heat treated : 1838°C - 1225°C

Technological Curves of steel grade DX 52 D + AS

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

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