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WFHY52(R-HIC)

China 舞钢Q/WTB WFHY52(R-HIC) 酸性环境使用WFHY52(R-HIC)管线钢板技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WFHY52(R-HIC) / WFHY52(R-HIC)
Category Grade Standard Region/Area Standard Content
Metals WFHY52(R-HIC) WYJ 502 China 酸性环境使用WFHY52(R-HIC)管线钢板技术条件

Chemical composition(mass fraction)(wt.%) of the WFHY52(R-HIC)

Element Min Max Similar
Nb+V+Ti - 0.1500 -
Nb+V - 0.0600 -
Ti - 0.0400 -
Nb - 0.0500 -
V - 0.1000 -
S - 0.0030 -
P - 0.0200 -
Mn - 1.6500 -
Si - 0.4500 -
C - 0.1600 -

Mechanical Properties of steel grade WFHY52(R-HIC)

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)
153 (≥) 769 (≥) 13 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade WFHY52(R-HIC)

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
24 - -     0.22 -  
718 249 - 22.3 343   -  
286 - 41 31.2   321 113

Heat Treatment of steel grade WFHY52(R-HIC)

Heat treated : 1589°C - 1173°C

Technological Curves of steel grade WFHY52(R-HIC)

Cross Reference Table (Equivalent Grade) of WFHY52(R-HIC)

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