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Japan JIS SPV315 中温下使用的压力容器钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SPV315 / SPV315
Category Grade Standard Region/Area Standard Content
Metals SPV315 JIS G3115 Japan 中温下使用的压力容器钢板

Chemical composition(mass fraction)(wt.%) of the SPV315

Element Min Max Similar
Si - 0.5500 -
S - 0.0300 -
P - 0.0300 -
Mn - 1.6000 -
CEV - 0.3900 -
C - 0.1800 -

Mechanical Properties of steel grade SPV315

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)
886 (≥) 727 (≥) 43 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade SPV315

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
31 - -     0.31 -  
376 793 - 11.3 134   -  
896 - 21 14.2   111 234

Heat Treatment of steel grade SPV315

Heat treated : 1516°C - 1841°C

Technological Curves of steel grade SPV315

Cross Reference Table (Equivalent Grade) of SPV315

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