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SPPV 235/SPPV24

Description

Korea KS SPPV 235/SPPV24 Pressure vessel with carbon steel plate steel grade and SPPV 235/SPPV24 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SPPV 235/SPPV24
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SPPV 235/SPPV24 KS Korea Pressure vessel with carbon steel plate steel grade
EN G17NiCrMo1.V6
EN G18Mo5
EN B20Mn5
EN GX3CrNi13-4
EN B500A
EN B500B
Z8 CND 17-04
SHY 685NS
SHY 685N / SHY 70N
SHY 685 /SHY 70

Chemical composition(mass fraction)(wt.%) of the SPPV 235/SPPV24

C(%) Si(%) Mn(%) P(%) S(%)
0.18 0.15-0.35 1.40 0.030 0.030

Mechanical Properties of steel grade SPPV 235/SPPV24

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)
516 (≥) 158 (≥) 41 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade SPPV 235/SPPV24

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 - -     0.14 -  
684 767 - 13.3 243   -  
942 - 11 14.2   414 341

Heat Treatment of steel grade SPPV 235/SPPV24

Heat treated : 1928°C - 1656°C

Technological Curves of steel grade SPPV 235/SPPV24

Cross Reference Table (Equivalent Grade) of SPPV 235/SPPV24

Grade Standard Country Application
SPPV 235/SPPV24 KS Korea Pressure vessel with carbon steel plate steel grade

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