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Japan JIS SEV295 中温或适温高强度压力容器钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SEV295 / SEV 295
Category Grade Standard Region/Area Standard Content
Metals SEV 295 JIS G3124 Japan 中温或适温高强度压力容器钢板

Chemical composition(mass fraction)(wt.%) of the SEV 295

Element Min Max Similar

Mechanical Properties of steel grade SEV 295

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)
364 (≥) 443 (≥) 31 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade SEV 295

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
21 - -     0.31 -  
393 139 - 12.3 114   -  
611 - 21 11.2   213 141

Heat Treatment of steel grade SEV 295

Heat treated : 1798°C - 1985°C

Technological Curves of steel grade SEV 295

Cross Reference Table (Equivalent Grade) of SEV 295

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