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China 武钢Q/WG WHZ1 高性能压力容器用钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WHZ1 / WHZ1
Category Grade Standard Region/Area Standard Content
Metals WHZ1 Q/WG(ZB)05 China 高性能压力容器用钢板

Chemical composition(mass fraction)(wt.%) of the WHZ1

Element Min Max Similar
Mo 0.4500 0.6000 -
Cr 0.8000 1.2000 -
S - 0.0100 -
P - 0.0200 -
Mn 0.4000 0.7000 -
Si 0.1500 0.4000 -
C 0.1200 0.1800 -

Mechanical Properties of steel grade WHZ1

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)
827 (≥) 578 (≥) 31 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade WHZ1

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
43 - -     0.24 -  
265 711 - 11.3 133   -  
327 - 14 33.2   224 414

Heat Treatment of steel grade WHZ1

Heat treated : 1723°C - 1844°C

Technological Curves of steel grade WHZ1

Cross Reference Table (Equivalent Grade) of WHZ1

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