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Japan JIS SGH400 热浸镀锌钢板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SGH400 / SGH 400
Category Grade Standard Region/Area Standard Content
Metals SGH 400 JIS G3302 Japan 热浸镀锌钢板和钢带

Chemical composition(mass fraction)(wt.%) of the SGH 400

Element Min Max Similar

Mechanical Properties of steel grade SGH 400

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)
425 (≥) 457 (≥) 12 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade SGH 400

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
33 - -     0.33 -  
886 956 - 12.3 133   -  
871 - 31 43.2   312 332

Heat Treatment of steel grade SGH 400

Heat treated : 1717°C - 1628°C

Technological Curves of steel grade SGH 400

Cross Reference Table (Equivalent Grade) of SGH 400

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