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China 武钢Q/WG WH590D 高性能压力容器用钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WH590D / WH590D
Category Grade Standard Region/Area Standard Content
Metals WH590D Q/WG(ZB)05 China 高性能压力容器用钢板

Chemical composition(mass fraction)(wt.%) of the WH590D

Element Min Max Similar
V 0.0200 0.0800 -
Nb 0.0100 - -
Ni 0.2000 0.5000 -
S - 0.0100 -
P - 0.0200 -
Mn 1.3000 1.7000 -
Si 0.2000 0.5500 -
C - 0.2000 -

Mechanical Properties of steel grade WH590D

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)
267 (≥) 432 (≥) 32 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade WH590D

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 - -     0.31 -  
748 681 - 34.3 124   -  
726 - 14 23.2   121 423

Heat Treatment of steel grade WH590D

Heat treated : 1899°C - 1938°C

Technological Curves of steel grade WH590D

Cross Reference Table (Equivalent Grade) of WH590D

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