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Japan JIS SPV235 中温下使用的压力容器钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SPV235 / SPV235
Category Grade Standard Region/Area Standard Content
Metals SPV235 JIS G3115 Japan 中温下使用的压力容器钢板

Chemical composition(mass fraction)(wt.%) of the SPV235

Element Min Max Similar
Si - 0.3500 -
S - 0.0300 -
P - 0.0300 -
Mn - 1.4000 -
C - 0.1800 -

Mechanical Properties of steel grade SPV235

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)
952 (≥) 363 (≥) 44 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade SPV235

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 - -     0.41 -  
951 798 - 23.3 424   -  
435 - 44 32.2   214 114

Heat Treatment of steel grade SPV235

Heat treated : 1214°C - 1137°C

Technological Curves of steel grade SPV235

Cross Reference Table (Equivalent Grade) of SPV235

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