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Japan JIS SZAH440 热浸锌 - 5%的铝合金涂层钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SZAH440 / SZAH440
Category Grade Standard Region/Area Standard Content
Metals SZAH440 JIS G3317 Japan 热浸锌 - 5%的铝合金涂层钢板及钢带

Chemical composition(mass fraction)(wt.%) of the SZAH440

Element Min Max Similar

Mechanical Properties of steel grade SZAH440

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)
538 (≥) 612 (≥) 31 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade SZAH440

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
13 - -     0.34 -  
275 544 - 24.3 433   -  
471 - 34 41.2   113 423

Heat Treatment of steel grade SZAH440

Heat treated : 1284°C - 1433°C

Technological Curves of steel grade SZAH440

Cross Reference Table (Equivalent Grade) of SZAH440

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