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China 武钢Q/WG WHD1 高性能压力容器用钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WHD1 / WHD1
Category Grade Standard Region/Area Standard Content
Metals WHD1 Q/WG(ZB)05 China 高性能压力容器用钢板

Chemical composition(mass fraction)(wt.%) of the WHD1

Element Min Max Similar
Al 0.0150 - -
S - 0.0100 -
P - 0.0200 -
Mn 1.2000 1.6000 -
Si 0.1500 0.4000 -
C - 0.1800 -

Mechanical Properties of steel grade WHD1

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)
221 (≥) 838 (≥) 13 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade WHD1

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
34 - -     0.23 -  
124 452 - 21.3 324   -  
265 - 43 11.2   443 341

Heat Treatment of steel grade WHD1

Heat treated : 1614°C - 1962°C

Technological Curves of steel grade WHD1

Cross Reference Table (Equivalent Grade) of WHD1

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