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Japan JIS SEFH590 电解镀锌钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SEFH590 / SEFH590
Category Grade Standard Region/Area Standard Content
Metals SEFH590 JIS G3313 Japan 电解镀锌钢板及钢带

Chemical composition(mass fraction)(wt.%) of the SEFH590

Element Min Max Similar

Mechanical Properties of steel grade SEFH590

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)
879 (≥) 352 (≥) 12 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade SEFH590

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
44 - -     0.11 -  
847 464 - 13.3 224   -  
375 - 44 33.2   144 112

Heat Treatment of steel grade SEFH590

Heat treated : 1977°C - 1372°C

Technological Curves of steel grade SEFH590

Cross Reference Table (Equivalent Grade) of SEFH590

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