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Japan JIS SDP2G 钢质甲板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SDP2G / SDP2G
Category Grade Standard Region/Area Standard Content
Metals SDP2G JIS G3352 Japan 钢质甲板

Chemical composition(mass fraction)(wt.%) of the SDP2G

Element Min Max Similar
S - 0.0500 -
Other - - -
Cr - 0.0500 -
C - 0.2500 -

Mechanical Properties of steel grade SDP2G

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)
898 (≥) 344 (≥) 42 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade SDP2G

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
32 - -     0.43 -  
466 256 - 44.3 342   -  
751 - 12 14.2   423 122

Heat Treatment of steel grade SDP2G

Heat treated : 1939°C - 1853°C

Technological Curves of steel grade SDP2G

Cross Reference Table (Equivalent Grade) of SDP2G

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